In this video I compare the 280AI to the 7mm Rem Mag. I go over the history of each cartridge and compare the performance to each other. Hope you enjoy the v...7mm Ackley Magnum (P.O. Ackley Data) Warning! Notes: Standard twist: 10".This is one of the shortest 7mm Magnums made by necking the .300 H&H Magnum brass to 7mm and shortening it to hold a little less than 70 gr. (Handbook for Shooters & Reloaders/Vol. 1 - P.O. Ackley, 1962) NOTE: USE THIS DATA WITH EXTREME CAUTION Be Alert: Publisher cannot be responsible for errors in published load data.Trophy Grade Ammunition brings Nosler's unsurpassed quality standards in accuracy and consistency directly to the shelf of your favorite gun shop or outdoor retailer. Shop Online. Find a Dealer. Cases checked for correct length. Necks sized, chamfered and trued. Flash holes checked for proper alignment. Powder charges are meticulously weighed.Thinking 50fps for the increased capacity of the 08 case to AI is about max, keeping an equivalent range of pressure to the standard 7-08. Nosler uses a 26" barrel for their testing of the standard 7-08. Their figures would make a conservative estimate for 7-08AI velocities with a 24" barrel.Recoil of the 300 WSM should be pretty much the same as the 300 Win Mag. Same weight bullet, same velocity = same recoil. Have you ever considered the 270 WSM? It's pretty close to the 280 Ackley and since you're a reloader, obtaining ammo won't be an issue. But the 300 WSM is also a great choice.He felt the 7mm Remington Magnum was an overbore design. Nosler and Hornady load both 7mm Remington Magnum and .280 Ackley ammunition; looking at their data you'll see a difference of 90 to 100 fps between the two, with the belted 7mm Magnum giving the higher velocities (with a 162-grain Hornady ELD-X, the 7mm Mag. runs at 2940 fps and the ...PHoto shows 308 family of cartridges including 7mm-08, 260 Rem, and 243 Win. none of which are recommended for Ackley Improved. Reader K. Akins recently wrote to ask which cartridge I thought would benefit the most from conversion to Ackley Improved:the 260 Remington, 270 Winchester, or 7mm-08 Remington. I’m afraid I don’t have encouraging ...Six Pack Pro Press. From $400.00. Add to cart. Add to compare list. Add to wishlist. Cartridge Specifications and Information for the 223 Remington (5.56MM NATO), as well as product listings related to the 223 Remington (5.56MM NATO).280 Ack Imp - 120 grain 7mm (.284") 87% Nosler 92% 89% B A RE L ength /Mak 86% 9% 96% 98% B .C PRIMER TYPE 86% 89% 92% 89% 03% 1 0% 93% 102% 10 % ** = Compressed load " Because Nosler, Inc. has no control over the actual components selected, the manner in which they are assembled or the7x57mm ackley improved wildcat qual-cart 7x57 imp quantity. add to cart. categories: er wildcats, foriegn military/manufactuer, ... 7mm lrm gunwerks wildcat gunwerks 7mm lrm 243 winchester ackley improved dummy wildcat winchester 243 win. product categories. $1 deals (54) 12. 7mm or larger (27) 17 cal (31) 20mm (33) 22 short long rifle (302)Oil grooves are an available option for all chamber reamers over 22 caliber. The grooves allow for a better flow of cutting fluid as well as flushing of chips. The 260 Rem AI uses the 308 Win Ackley GO Gauges & Standard 308 GO Gauges are used as NOGO Gauges. The 260 Rem AI reamer is only available as a removable pilot finisher.In this video I compare the 280AI to the 7mm Rem Mag. I go over the history of each cartridge and compare the performance to each other. Hope you enjoy the v...7mm ackley improved bullet choice. Thread starter 7mmAI; Start date Apr 1, 2007; Help Support Long Range Hunting Forum Become a supporting member. 7. 7mmAI Active Member. Joined Apr 1, 2007 Messages 39. Apr 1, 2007 #1 I am having a gunsmith take a weatherby mark 5, 6 lug barreled action and change it to a ackley improved. We are planning on ...The five bushings that come with the Lock-N-Load® Headspace Comparator provide the ability to check most bottleneck cases, from .17 Rem through belted magnums. Ackley Improved chambers use the same bushing size as the parent case. See chart provided or consult product instructions for cartridge/bushing size details. Body with 5 Bushing Set ...“The .280 Ackley Improved is a bit of an oddball,” Ryan Callaghan said. “I loved my .280 Rem., though I didn’t have much confidence with it beyond 350 yards. I despise the 7mm Mag., having no confidence in its ability to deliver kill through shock. For whatever reason, the Ackley landed in a sweet spot for me.Home Forums Gear Free Classifieds Custom 98 Mexican Mauser in 7MM Ackley Improved: Forums Member List Calendar Active Threads: Previous Thread: Next Thread : Print Thread: Hop To : Custom 98 Mexican Mauser in 7MM Ackley Improved #11855247 02/25/17. Joined: Mar 2006. Posts: 2,813. Northwest, Arkansas. D. DBrink OP.Kimber 84L Hunter Boot Campaign 280 Ackley Improved Rifle. Our price: $999.99. Out of stock. Check to compare Kimber 84L Mountain Ascent SubAlpine Camo 280 Ackley Improved Rifle. Our price: $2,071.99. ... 7mm Remington Magnum.22-250 Remington.25-06 Remington.270 Winchester.30 Carbine.300 Winchester Magnum.300 WSM.338 Winchester Magnum; 5.45x39 ...The 280 Ackley Improved Is Still One of the Greatest Western Big Game Cartridges. Flat-shooting, accurate, and mild-recoiling, the 70-year-old .280 AI still deserves props as one of the best all-around Western big-game cartridges. Posted on Apr 17, 2024 6:47 PM EDT. The author's son took this muley buck with a .280 AI.250 Ackley Improved 25-06 Remington 25-284 Winchester 25-300 Winchester Magnum 6.53 Scramjet 257 Weatherby Magnum ... 7mm-08 Remington 280 Ackley 7.21 Firehawk 7 X 64 Brenneke 7 X 57 Ackley 30 Caliber: 7.62 x 39 Russian 30-06 Springfield 300 H&H Magnum 300 Phoenix 30-8 Remington Magnum ...What We Covered. 1) History of the 270 Winchester, 280 Remington, 280 Ackley Improved, and 7mm Remington Magnum cartridges. 2) How the cartridges compare to each other in terms of external dimensions, trajectory, recoil, and accuracy. 3) Comparison ammo and rifle choices in each cartridge. 4) Pros and cons of hunting with each cartridge.The 280 Ackley Improved is more efficient, but it is a niche cartridge that is harder to find and more expensive. Staying Power and Cool Factor. The 7mm PRC has the potential to become the next 7mm Magnum cartridge, while the 280 Ackley Improved is a niche cartridge that is gaining popularity. In terms of cool factor, the 280 Ackley Improved ...The differences between the .270 Winchester, .280 Remington, .280 Ackley Improved, and 7mm Remington Magnum show in their ballistic performance, though not as drastically as one might think. All eight loads used a 200-yard zero. The trajectory of the 130-grain .270 load is very similar to that of the .280 Remington 140-grain Accubond load.In this article. brad fitzpatrick, 5 rifle cartridges that are here to stay, rifle cartridges, ammo, rifles, ammunition, .270 wsm, 26 nosler, 6.5 creedmoor, .338 federal, .280 ackley improved. New hunting rounds come and go, but some manage to stand the test of time. Here's a look at five cartridges that are simply too good to go away.1,035. Location. Pullman, WA. I have two 280AI. One is a Kimber Mtn Ascent that I shortened to a 22" barrel. The other is a custom in a 24" barrel. Both have a suppressor on them. If I had to chose one, it would be the 22" especially since I'm using a suppressor on almost everything. If I wasn't using a suppressor, the 24" is the ...Mar 10, 2013. #5. I have two 6.5x 55 improved. I use one for F class shooting, I run 52.8 gr of n165and get just over 3000 fps with 140 jlks out of a 29in barrel. I use the same load of powder under 130 gr bullets out of my hunting rifle and get just under 3000 ft sec from a 20 inch barrel. The 140 load is fairly hot but under a 130 it is up ...In this article. brad fitzpatrick, 5 rifle cartridges that are here to stay, rifle cartridges, ammo, rifles, ammunition, .270 wsm, 26 nosler, 6.5 creedmoor, .338 federal, .280 ackley improved. New hunting rounds come and go, but some manage to stand the test of time. Here's a look at five cartridges that are simply too good to go away.The 7mm-08 Remington’s recoil produces 14.88 ft-lbs of energy at a velocity of 10.68 fps. Because of its mild recoil, it is often recommended as a good hunting cartridge for youth and small-framed shooters. The 7mm Remington Mag generates significant recoil of 22.15 ft-lbs at 13.32 fps.Hornady Custom Grade New Dimension Series III Rifle 2-Die Set 7x57 Mauser. $65.99. 3 Reviews. RCBS. RCBS Full Length Die Set - Group A - Popular Rifle Cartridge 7x57 Mauser. $47.49. At Natchez Shooting & Outdoors, we offer reloading dies from top brands in various calibers and diameters: 444 Marlin Reloading Dies & Sets.The 7mm-08 Remington is a rifle cartridge that is almost a direct copy of a wildcat cartridge developed around 1958 known as the 7mm/308. As these names would suggest, it is the .308 Winchester case necked down to accept 7 mm (.284) bullets with a small increase in case length. Of cartridges based upon the .308, it is the second most popular behind only the .243 Winchester.Re: 7mm - 08 Ackley Improved information Blog! #136 Post by watrob » Wed Feb 15, 2017 12:35 pm I fire-formed my first batch of 7-08ai cases from Lapua 7-08 brass (one firing so far), as mentioned in my earlier post the Lapua .308 Win Palma SR brass has coal of 2,015" and even after 8 firing the cases were still only 2.015" long (due mainly to ...The barrel is marked 7mm ack. imp. and there is no brandname on the rifle. According to him his friend wrote for a magazine and the rifle was given to him for "testing" back 20, 30 or 40 years ago. I looked at the reload books etc and have not seen anything on the 7mm ack. imp. There is a .280 ackley improved which is 7mm put is it the same.The .325 WSM is as much of a pain in the ass as the rest, but it fills a void between the .30/06 and the .338. It’s a useful cartridge, and is underrated rather than overrated. 4. The 7mm ...With the Ackley Improved rounds you can fire standard cartridges in the AI chamber,you lose a little velocity,the chambers have the same head space.With the AI I find I don't have to trim the necks as much because with the straight chamber and steep shoulder the brass doesn't grow as fast.Parker was able to get well over 3000 fps with 140 gr ...The best Ackley Improved caliber is subjective, as it depends on the specific needs and preferences of the individual shooter. Contents What are some popular Ackley Improved calibers? Popular Ackley Improved calibers include the .30-06, .308 Winchester, 7mm Remington Magnum, and .280 Ackley Improved. Is the Ackley Improved caliber worth it?7mm-08 Remington Load Data. 120 Grain. 140 Grain. 150 Grain. 160 Grain. 168 Grain. 175 Grain. Explore the world of Nosler, renowned for crafting the finest bullets, ammunition, rifles, and brass. Discover our extensive lineup, including Partition, AccuBond, E-Tip, Ballistic Tip, Custom Competition, and more.Home Forums Hunting & Shooting Custom Rifles & Wildcats 7mm-08 ackley improved: Forums Member List Calendar Active Threads: Previous Thread: Next Thread : Print Thread: Hop To : Page 1 of 3 : 1: 2: 3: 7mm-08 ackley improved #126982 01/14/03. Joined: Jan 2003. Posts: 16. Louisiana. whitetailsniper OP. New Member. OP. …With the .280 Nosler, or more formally known as the .280 Ackley Improved, Nosler domesticated a wildcat. A wildcat cartridge that is. The Rifle Ammo was ahead of its time when wildcat expert PO Ackley tinkered with the .280 Remington by giving its casing a steep 40-degree shoulder. He then discovered that that particular caliber bullet performed just as well as the slightly larger 7mm but ...This episode dives into the cutting-edge 7mm PRC and the legendary .280 Ackley Improved. We compare accuracy potential, long-range capability, recoil levels, efficiency and barrel life, versatility with various bullets, downrange potency, appropriate rifle actions, magazine capacity and follow-up shots, ammunition and rifle availability, and more.Keep in mind the Sherman holds 2-3g more powder. I push the 181g Hammer at 3027 FPS and the 180 accubond at 3100 FPS. The Ackley version should get the 168 to 3100fps. If you go down this road buy Peterson 280AI brass and run it thru a 30cal expander. You will have way better results than standard 30-06 cases.As .284 Ackley Improved out preforms the 7mm Mauser but it looks like 7mm Mauser is more common plus lower recoil is nice. Any advice would be greatly appreciated sincerely the OP. Edit I just realized I put the wrong cartridge in, I meant 280 Ackley Improved sorry. It's already designed to reliably hold and feed the 7x57 (or 8x57), something ...Synthetic. Stock Type. Sporter. Weight (lb)/ (kg) 6.175 / 2.80. 110 ULTRALITE. Savage® teamed up with PROOF Research® once again to craft a barrel specific for a purpose driven firearm. At 6 pounds and under, the 110 Ultralite is designed to combat elevation and elements while maintaining the performance of a factory blueprinted Savage 110 ...7mm Rem. Mag., 150-grain bullet, 3,248 fps: 29.16 f-p recoil energy, 16.37 fps recoil velocity. 280 AI Handy for Handloading. Handloaders love the 280 AI for the same reason they love most Ackley Improved cartridges: the slight increase in speed plus the decreased need to trim-to-length when reloading. Or so it is claimed.The 7mm-08 Ackley Improved has been very popular with us for many years. Most importantly, it provides high end .280 Remington performance in a short action receiver. Most of our 7mm-08 Imp. rifles have a fairly short barrel, usually no longer than 20", yet we get an honest 3050 f.p.s. with a 140 gr. bullet, and 3150 feet per second with a 120 ...Jarrett Rifles 7mm-08 Ackley Improved Description: Jarrett Rifles Custom 7mm-08 AckImp 22" stainless barrel,M700 action,McMillan stock,rifle only $2099,with Swarovski 3-9x scope $2549.Dies available. GUN COLLECTIONS WANTED FOR CASH! We buy, sell, consign and trade new and used firearms. This is our 44th year in business.Aug 18, 2019 ... I have had a 28 Nosler and it was fun. If you have a 300 win mag, I would go with something smaller in the 7mm family. The 280 AI is a very ...7mm-08 Ackley Improved. Thread starter Seedsntrees; Start date Dec 24, 2004; Dec 24, 2004 #1 S. Seedsntrees Beginner. Oct 21, 2004 123 4. ... QL for 338/06 Ackley Improved OR 338/270HGT. preacher; Jan 3, 2024; Reloading; Replies 12 Views 439. Apr 6, 2024. preacher. P. O. 7mm-08 with short barrel - to AI or not? orchemo; Dec 22, 2023;30-06 Ackley Improved (6) 30-06 Springfield (49) 30-20 Thompson Center (7) 30-30 Ackley Improved (3) 30-30 Winchester (25) 30-338 Winchester Ma (8) 30-378 Weatherby Magnum (10) ... 7mm Seater Die - 7mm PRC, 7mm STW, 28 Nosler, 280 AI, 7mm RUM, 7x64, etc. 005-044133 | Hornady . $29.23. In Stock.The differences between the .270 Winchester, .280 Remington, .280 Ackley Improved, and 7mm Remington Magnum show in their ballistic performance, though not as drastically as one might think. All eight loads used a 200-yard zero. The trajectory of the 130-grain .270 load is very similar to that of the .280 Remington 140-grain Accubond load.I've had a 280 Ackley built by Gordy Gritters for the better part of 20 years. ... 7mm rem, 7mm wby and 7stw so this is coming from a voice of "reason"! If you like the AI, do it ... 6.5 Sherman VS 280 Ackley Improved. wilkup; Aug 18, 2020; 7 8 9. Replies 114 Views 20K. Sep 2, 2020. GLTaylor. R.280 Ackley Improved Vs. 7mm Remington Magnum. According to Nosler reloading data, although the 7mm Remington Magnum does not provide more than 50 fps over the .280 AI with similar projectiles, the latter cartridge holds less powder in its case, thus it is considered more efficient.20 BR, 22 BR, 30 BR, 6mm BR, 7mm BR: 6 BR AI: 6mm PPC: 22 PPC, 30 PPC, 6mm PPC: 6mm GT: 6mm BRX: 6mm BRDX: 6mm Dasher: 6.5 Creedmoor: 6mm Creedmoor, 22 Creedmoor: 6.5 PRC: 6.5x47 Lapua: 6x47 Lapua, 20x47 Lapua, 22x47 Lapua, 30x47 Lapua: ... *Some Ackley Improved Magnum Calibers. Attention: The Belted Magnum Family Case Gauge will headspace off ...So the Ackley Improved designation means better performance and better brass life when loaded to SAMME pressures. ... My personal thoughts are that it is equal to the 7mm RM when using 140 grain bullets and is more efficient with the powder. When you move to heavier bullets it falls a bit short, about 100 fps using the 160 grain bullet. However ...Sporting Shooters Association Australia, Africa Hunting website!!! I have read doing an Ackley improved version of some cases is not always a real world gain. I considered having it done on a .22-250 or a 7mm-08 simply because my smith has dies and was working on them. Now, I am seriously considering having a .280ai built for me on a Tikka action.Nov 17, 2004 ... Any improving of the .308 family of cases usually results in a 4% - 5% gain in velocity. It takes an equal amount of more powder to attain this.These 6mm longsters wouldn’t stabilize in the 1:12 twist of the .244.Naturally, the .243 outsold the .244 by a wide margin and Remington had to eat crow. In 1963, the .244 was renamed 6mm Remington and given a faster 1:9 twist. Despite being a fine cartridge, one which offered an edge of 150 fps over the .243, the 6mm Remington never …280 Ackley Improved Vs. 7mm Remington Magnum. According to Nosler reloading data, although the 7mm Remington Magnum does not provide more than 50 fps over the .280 AI with similar projectiles, the latter cartridge holds less powder in its case, thus it is considered more efficient. However, the published data is provided from a .280 AI tested ...Hornady 8600 Unprimed Cases Cartridge 222 Rem Rifle Brass. Hinterland #: 208999. MFG #: 8600. In stock. $43.24 $29.72. Add to Cart.I have a project coming up, so I putting my custom 7mm Ultra Mag Ackley Improved rifle for sale. Here are the specs. McMillan A-5 adjustable stock Stiller Predator Long action (single shot) Bartlein 5R 1 in 9 twist finished at 32" Jewel Trigger SSG Extreme V Brake Custom Camo Pattern Gun was built by Spoon Customs Stuttgart AR. Asking $4500 obo.Bonus: Full-color photo section and an exclusive never-before-printed article by P.O. Ackley. How this book will raise your firearms IQ: Wildcat and standard cartridge history. Accurate technical information. Colorful Ackley quotes and entertaining Ackleyisms. Descriptions and reloading data for Ackley Improved cartridges. Now Shipping ...Product Information. All 50 count listings of Peterson Cartridge casings come in one of their plastic ammo boxes. Made in the U.S.A. Warning: Only use Peterson Cartridge Co. casings in firearms in good condition, designed, marked, and chambered for this cartridge. Do not use Peterson Cartridge Co casings for "fire forming" or any other ...Home. Forums. Top Level Forums. Big Stuff--7mm, 30 Cal, .338+. 7mm-08 Ackley Improved.. Sammy. Feb 26, 2009. 1. 2. 3. Next. Sammy. Feb 26, 2009. #1. Looking for information about the AI version of the 708. Considering some rationalisation in my gun cabinet and wanting to give a bit more ommph to a 708...The .280 Ackley Improved is the ideal all-around western big game cartridge. Aram von Benedikt ... Recoil is noticeably less than the 7mm due to a smaller powder charge (lesser amounts of burnt powder and gasses exiting the muzzle), while velocity with same-weight bullets is only a few feet per second less. Many bolt-action rifles will hold ...Apr 11, 2016 ... 280 Ackley Improved isn't a better cartridge. In the Hodgdon reloading manual, the 7mm Rem. Mag. requires 63 grains of H4831 powder to drive a ....280 Ackley Improved 140 Grain Berger VLD-H- The primary difference between the standard .280 Rem. and the .280 Ackley Improved is the steeper 40 degree, which lengthens the case body and allows for about 5 percent more powder capacity. When P.O. Ackley gave the .280 Remington a steep 40-degree shoulder and straightened out most of the cartridge case's body taper, he likely knew he was on ...Frankford Arsenal Universal Bullet Seating .224-.338 Caliber Rifle Reloading Die. $99.99. (19) Pick Up in Store Ship To Home.Though Ackley tried at one point or another an improved version of almost every cartridge available in his day, only a few gave performance worth performing surgery on your favorite rifle for. Of those by far the most enduring is the .280 Ackley Improved (AI), and for good reason: It performs more like a 7mm Remington Magnum than a standard ...7mm-08 Remington Ackley Improved ; 7mm-08 Remington ; 7mm Winchester Short Magnum ; 7mm Weatherby ; 7mm TCU ; 7mm Shooting Times Westerner ; 7mm Remington Ultra Magnum ; 7mm Remington Short Action Ultra Magnum ; 7mm Remington Magnum ; 7mm IHMSA ; 7mm BR Remington ; 7mm BR ; 7.92x33 Kurz ; 7.7x58 Jap ; 7.65x53 Argentine ; 7.62x54R ;Ackley’s design used a 40-degree shoulder, and the .280 Ackley Improved was born, giving him a very slight improvement over the 7mm-06 Ackley Improved. P.O. Ackley did have some unique observations, which I find still hold true—for the most part—all these years later.There is a 7x57 Improved and of course the .280 ai which is a 7mm, there is also a magnum 7mm Ackley as well. In my Cartridge Conversions book he also lists a .280 Rem Improved so 7mm Improved is pretty vague. I would want to know exactly what it is, as there are more than a few improved 7mm's.7mm Remington Ultra Mag 7 Products 7mm STW 7 Products 7mm TCU 3 Products 7mm Weatherby Mag 4 Products 7mm WSM 9 Products 7mmx57 Imp 2 Products ... FORSTER 257 ACKLEY 40^ FL SIZER & BR SEATER SET . 1. $111.99. Less than 5 in stock Item #: FR022431 FORSTER 257 RBTS FL SIZER & BR SEATER SET . 2. $111.99. Less than 5 in stockIf you have a long action, and you might... The .280AI is The Ticket... Great performance almost rivaling the 7mm rem mag with heavy bullets. I did improve a .308win chamber once and it was great with 200gr Sierras, but.. Never improved another one; although .30-06AI and .338-06AI and .35Whelen AI (owned them too) all performed with excellence.In this article. brad fitzpatrick, 5 rifle cartridges that are here to stay, rifle cartridges, ammo, rifles, ammunition, .270 wsm, 26 nosler, 6.5 creedmoor, .338 federal, .280 ackley improved. New hunting rounds come and go, but some manage to stand the test of time. Here's a look at five cartridges that are simply too good to go away.Javascript is required. Please enable javascript before you are allowed to see this page.The .280 AI does better with the 168-175 grain or lighter bullets. The 7mmRM will shine over the .280 AI with the 180 and heavier bullets. Less recoil - True. Better case life - False, both cartridges can get good case life. No belt - Belted or not makes no difference if you know how to properly reload ammo.Great price. If you need a 280 AI have a smith ream out the chamber on a 7/08 and use a long magazine. All Tikka have a long action regardles of caliber. T3 lite is a handy little gun. Before spending 1500-2000 on a custom, try a Tikka for around 650.00, smith could ream the chamber for around 200.Energy-wise, both at the muzzle and at the 400-yard mark with that same 175-grain bullet traveling at the previously listed velocities, the 7mm PRC only has about 400 ft.-lbs. more energy than the .280 AI (at 400, the 7mm PRC has 2,200 ft.-lbs. to the .280 AI’s 1,800 ft.-lbs.).Don’t pause your home improvement plans just because the days are shorter and colder. Certain types of renovations call for warm weather and clear skies, but you don’t have to hit ...7MM-08 Ackley Improved. Die Sets. Lee Collet Necksizing 2-Die Set. Lee RGB Die Set. Lee Full-Length Sizing Die Set. Lee Breech Lock Die Set. Lee Ultimate 4-Die Set. Lee Loader. Single Dies.The Ultimate Reloading Manual. / 7x57 Ackley Improved reloading data with 26 loads. Using bullets from . Powders include IMR, Hercules.The world of firearms and ammunition has continuously evolved to meet the demands of shooters seeking improved performance, versatility, and accuracy. One such innovation is the 280 Ackley Improved (AI) rifle cartridge, which has garnered significant attention from shooters, hunters, and enthusiasts alike. Exploring the origins, characteristics, and applications of the 280 AI highlights how it ...Use a commonly available sizer die, 7mm-08 (remove the decapping stem) as the 'first step'. As long as you push the neck back close to the final shoulder to neck juncture, fire forming will take care of the rest. I'd suggest taking the neck down in two steps, 7mm and then 6mm, with that second step being your full length 6mm/30-30 sizer die. If ...7MM ACKLEY IMPROVED? Gents I found a beautiful custom rifle in this caliber built on a VZ-24 Mauser action, beautifully done including jeweling, etc on a Krieger fluted barrel and beautiful wood. The price is ridiculously low (500 bucks) but before I pull the trigger on it, I'd like to find out some more about it.With the 7mm RUM you can use 7mm,300 amd 375RUM brass to reload with only some neck turning on the bigger cases. ( 338 RUM can't be used because they are shorter ). I love my 7 STW but the 7mm RUM can top it in velocity by 200ft/sec if thats what your in to and with 160gr or 168gr it really shines. Something to think about J E …224 BRM, 6mm BRM, 6.5mm BRM, 7mm BRM, 300 BRM, 30-40 Ackley Imp., 6mm PPC, 7mm US, 6.5mm US, 6mm US, 357 Herrett (aka 358 US) Note ... 30-40 Ackley Improved - Developed with the object of attaining approximately 308 Win/30-06 level velocities in small actions like the Model 97D rifle and TC Contender. The narrower ...7MM SAW. The 7mm SAW was designed based on experience shooting in the Precision Rifle Series with the standard 7mm-08 Remington. The mid to heavy weight, high BC bullets available in 7mm give a noticeable increase in energy on target compared to the current crop of fast 6mm’s being used, while maintaining excellent wind drift characteristics.This episode dives into the cutting-edge 7mm PRC and the legendary .280 Ackley Improved. We compare accuracy potential, long-range capability, recoil levels, efficiency and barrel life, versatility with various bullets, downrange potency, appropriate rifle actions, magazine capacity and follow-up shots, ammunition and rifle availability, and more.WA the everblue state. Apr 5, 2008. #12. Re: Data for ALL Cals Ackley Imp. Jan 2000 I buy Keunhausen's scatter brained book on Mausers. Feb 2000 I buy a VZ24 surplus rifle from BIG5 for $70. Mar 2002 I buy a Lothar Walther .257 light varmint barrel $145. I get .257 Roberts Ackley Improved reamer from Dave Manson.Warning! Notes: Jarrett rifle used. Primer: Federal 210. (Rifle Issue #206 - March, 2003) Be Alert: Publisher cannot be responsible for errors in published load data. Wt. 7mm-08 Remington Ackley Improved reloading data with 3 loads. Using bullets from Hornady SP, Ballistic Tip, Partition. Powders include Hodgdon, Alliant.Highland Arms has taken the Tikka T3x stainless, and chambered it to our favorite- the .280 Ackley Improved. The trigger is tuned to 2.5lbs which increases accuracy. Barrels are threaded, and a optional muzzle brakes can be added. A thread protector is also included with your rifle, incase you choose to hunt without the brake.Google announced a host of new translation-related features at its "Live from Paris" event including improved contextual search. Google announced a host of new translation-related ...As .284 Ackley Improved out preforms the 7mm Mauser but it looks like 7mm Mauser is more common plus lower recoil is nice. Any advice would be greatly appreciated sincerely the OP. Edit I just realized I put the wrong cartridge in, I meant 280 Ackley Improved sorry. It's already designed to reliably hold and feed the 7x57 (or 8x57), something ... Because your post is a bit confusing, mentioning both a normal 7mm-08 and the Ackley Improved v
Feb 15, 2008. #3. Sierra's reloading manual gives data on both 280 AI with 26" barrel and 7wsm with 24" barrel. For 168gr bullets both have max velocities of 2900fps but the 7wsm could do it with 7 different powders and the 280 AI with only two different powders. There's not data for 180gr but on 175's the 7wsm max was 2850fps and the 280 AI ...Most magnum cartridges gain or lose about 30 fps per inch of barrel. Subtract 60 fps from the Weatherby data, and we get 3,125 fps, 102 fps faster than the .300 H&H data. Another advantage of improved cartridges is that, unlike other wildcats, factory ammunition can still be fired if necessary.Well, I’ve got thousands of rounds experience behind the standard 7mm-08, and I am a huge fan of it! But, can we make it stronger, faster, better? The most performance I’ve achieved out of a 7mm-08 is with a 1:9 twist rate, on a 24” barrel. Loaded with a 162 gr bullet, it can produce 2700 fps MV, maybe a tad more. So what can a ...I've had a 280 Ackley built by Gordy Gritters for the better part of 20 years. ... 7mm rem, 7mm wby and 7stw so this is coming from a voice of "reason"! If you like the AI, do it ... 6.5 Sherman VS 280 Ackley Improved. wilkup; Aug 18, 2020; 7 8 9. Replies 114 Views 20K. Sep 2, 2020. GLTaylor. R.True, you can make the case for the balanced performance of the .280 Remington, as it can be viewed as “enough gun.” But the additional case capacity of the .280 Ackley Improved results in a 75 to 175 fps velocity advantage over the .280 Remington, and will nearly equal (and sometimes beat) the velocity of the 7mm Remington Magnum.Certainly the .280 Ackley Improved is a potent all-around type cartridge. It can use any standard 7mm (.284" diameter) bullet, but projectiles weighing at least 139-145 grains would seem to be most suitable for its case capacity and its purpose as a big game hunting cartridge. Other useful bullet weights would be 150-154 grains and 160-162 grains.Six Pack Pro Press. From $400.00. Add to cart. Add to compare list. Add to wishlist. Cartridge Specifications and Information for the 6MM Remington BR, as well as product listings related to the 6MM Remington BR.Thus, the GO gauge for Ackley Improved cartridges is .004" shorter than the GO gauge for the parent case, and this GO gauge isn't compatible with any other chambering. However, the standard GO gauge for the parent case, being .004" longer than the Ackley version, CAN be used as a NO-GO gauge for the Ackley Improved version of the cartridge.The 7×57mm Mauser Ackley Improved is an alternate version of the 7×57mm Mauser cartridge with 40 degree shoulder. This wildcat was designed to be easily made by rechambering existing firearms, and fire forming the ammunition to decrease body taper and increase shoulder angle, resulting in a higher case capacity. Dies for this wildcat ...The 7mm SAW is basically an improved 7mm-08. 2750-2775 FPS in a 26" tube is doable in a regular 7mm-08 with an 162 grain bullet, because I've done it. ... A friend sent what he thought was some my 7mm Ackley cases but it's not. In the pic left to right is a 7mm-08 Ackley, middle measures and looks to be the saw case and on the right is a ...I have a 7mm ackley. Velocity is about the same as 7mm08. 140 grain partition at 2800 fps. Get pressure signs when I use more powder. I make cases from 30-06 range collect brass. I resize them in the Ackley die and they come out larger than 7x57 but still need to be fired once to get fully improved.8x57 Ackley Improved. I was pondering the Sisk Rifles website, and perusing the reamer list. I noticed that the 8x57 Ackley was listed, and thought that it made sense being that the 7x57 ackley was so popular. The very next thought was that an 8mm-06 would be almost identical, and would likely feed better.Re: 7mm - 08 Ackley Improved information Blog! #56 Post by Brad Y » Fri Sep 04, 2015 12:54 pm Exactly, it's not something I would do in a big match, unless it's proven to be good.Nevertheless 280AI does give one more cartridge in the magazine than would 7mm Remington Magnum and no belt issues either. My advice would be 280 Remington or 7x64 or if wanting more power either of those in a twenty four inches barrel or 7mm Remington Magnum. 280 Remington has its origin in the wildcat 7mm-06 and it is a good calibre.I've had a 280 Ackley built by Gordy Gritters for the better part of 20 years. ... 7mm rem, 7mm wby and 7stw so this is coming from a voice of "reason"! If you like the AI, do it ... 6.5 Sherman VS 280 Ackley Improved. wilkup; Aug 18, 2020; 7 8 9. Replies 114 Views 20K. Sep 2, 2020. GLTaylor. R.The 7-08 Imp 40° is best with 120-140gn bullets. You can get 3000-3050fps with it without leaning too hard. If I need more I step up to a long throat 7mmRM pushing 162-195gn bullets. My 7-08 Imp was a 22" Lilja #2 on a 700Ti loaded to 2.80" in the blind mag. It was light, accurate, and mild mannered.Berger 7mm 195 gr EOL Hybrid Hunting bullet. It has an estimated averaged G1 BC of .794 and a G7 BC of .406. For those who understand such things this bullet has a G7 form factor of .850. For those who don't know what that means it means that this bullet is the slickest (in terms of velocity retention) on the planet.The .280 Ackley Improved uses a 7mm/0.284-inch bore bullet diameter, not unlike .280 Rem, 28 Nosler, and of course, 7mm Magnum. Rifle Selection.IMO the 284 win is the way to go rather than make an improved 7-08. Why bother when you could have a 284 win with no case forming with dies, and load data easily available? The argument of not being able to find brass has been solved.Starting from an unchambered barrel, I can cut tighter proportioned chambers. .280 Rem. Ackley Imp. or ".280 Imp.", gives 7mm Rem. Mag. ballistics in a smaller diameter chamber more friendly to the stretchy Encore mechanism. The longer .280 Improved chamber cuts out misaligned 7mm-08 Rem. factory chamber throats permitting cutting a new closer ...I just had a 280 Ackley Improved built on a FN Mauser action, rechambering the original 24" 7x57 Mauser barrel. The gunsmith used a chambering reamer with the original Ackley dimensions NOT the newer SAAMI Nosler version. I have fireformed 100 Hornady 280 Remington rounds and am ready to start reloading. (That was a chore in itself.)Backcountry Hunting Podcast. 7mm PRC vs. .280 Ackley Improved. 30. 00:00:00 / 01:06:16. 30. Jan 27, 2023. This episode dives into the cutting-edge 7mm PRC and the legendary .280 Ackley Improved.It might be tough to tell exactly with improved version this is with out more info. or a chamber cast..I think Ackley had the 7x57 improved, the 7mm/06 IMP. and probably several 7mm mag.s also...that may be why it is so cheap....Hello can anyone provide a link or attach a 7 mm 08 Ackley Improved cartridge drawing? Trying to use QL and GRT and need the cartridge specs. Thank you . Reply. QuietTexan Well-Known Member. Joined Nov 16, 2020 ... 7mm-08 AI on Small Primer Brass. Weaver93; Jun 30, 2022; 2. Replies 15 Views 4K. Jul 5, 2022. Justice1327. 25-06 AI cartridge ...Mid-Century Improvements to the Antiquated 30-06 Springfield. In the mid-20th century a Colorado gunsmith concocted an improved version of the 30-06 that to this day bears his name. Mr. P.O. Ackley took most of the taper out of the 30-06 case (commonly referred to as “straightening the case”) and pushed its gently sloping shoulder angle to a radical 40-degrees.7mm Ackley Magnum Sale! $ 8.00. SKU: ... Most shooters today know him because of his "Ackley Improved" cartridge designs. But those cartridges are only the tip of the iceberg. P.O. Ackley: America's Gunsmith is the whole story. Bonus: Full-color photo section and an exclusive never-before-printed article by P.O. Ackley..280 Ackley Improved vs. 7mm Rem Mag ELD-X Chronograph Why You Need a Trauma with Tacticon Armament Level IV Review Tactical Solutions OWYHEE with Rugged Oculus .22lr ReviewStarting from an unchambered barrel, I can cut tighter proportioned chambers. .280 Rem. Ackley Imp. or ".280 Imp.", gives 7mm Rem. Mag. ballistics in a smaller diameter chamber more friendly to the stretchy Encore mechanism. The longer .280 Improved chamber cuts out misaligned 7mm-08 Rem. factory chamber throats …In this video I compare the 280AI to the 7mm Rem Mag. I go over the history of each cartridge and compare the performance to each other. Hope you enjoy the v...Home Forums Hunting & Shooting Custom Rifles & Wildcats 7mm-08 ackley improved: Forums Member List Calendar Active Threads: Previous Thread: Next Thread : Print Thread: Hop To : Page 1 of 3 : 1: 2: 3: 7mm-08 ackley improved #126982 01/14/03. Joined: Jan 2003. Posts: 16. Louisiana. whitetailsniper OP. New Member. OP. …Ackley wildcats, such as the .30-06 Ackley Improved, feature increased case capacity and provide superior ballistics. Plus, standard factory loads of the parent cartridge can be fired in an AI-chambered rifle. The most prolific creator of wildcat cartridges was P.O. Ackley. During the 1940s and '50s, he developed an extensive portfolio that ...The .325 WSM is as much of a pain in the ass as the rest, but it fills a void between the .30/06 and the .338. It’s a useful cartridge, and is underrated rather than overrated. 4. The 7mm ...The .280 Ackley Improved is a caliber of 7mm. It is a popular choice for long-range shooting and hunting due to its improved ballistics and accuracy. Contents What is the advantage of the .280 Ackley Improved over the standard .280 Remington? The .280 Ackley Improved has a sharper shoulder angle, increased case capacity, and …Tikka T3 / T3x - Pre Fit Barrel. Get Your Custom Built Pre Fit Barrel in 10-14 weeks. Customize. Gallery. In Stock Inventory. SEO Content. Tikka T3 / T3x Prefit Gun Barrels The Tikka T3 action is one of the smoothest actions on the market and they are often very accurate rifles right out of the.The 7mm-08 is best described as a short-action version of the grand old 7x57mm Mauser. Capacities of cases from various makers vary slightly, but on average, the 7x57 holds three to four grains more water. This may not sound like a lot, but the difference is about the same as with the .280 Rem. and the .280 Ackley Improved.280 Ack Imp - 140 grain 7mm (.284") Nosler 108% 0.485 B .C PRIMER TYPE Accu B ond® 9 5 % 9 2 % 1 0 5 % 1 0 2 % 9 5 % 9 3 % B allistic Tip ® ** = Compressed load " Because Nosler, Inc. has no control over the actual components selected, the manner in which they are assembled or theEh, just old guys chasing rabbit holes. In terms of the AI process, you won't get much from the 7mm Rem Mag. Just like the 6.5x55 Swede, it already has a pretty decent shoulder angle and is considered "overbore." If you did it, it wouldn't match the 7mm STW which is the 8mm Rem Mag blown out and necked down to 7mm.How has NASA improved food safety? Visit HowStuffWorks to learn how NASA has improved food safety. Advertisement When you consider the connection between NASA and food, your first ...257 Roberts Ackley Improved; 260 Remington; 6.5 Creedmoor; 7MM 08 Remington; 7MM SAUM; 7MM WSM; 284 Winchester; 308 Winchester; 7.62 x 51 MM NATO; 308 Winchester Match; 300 Savage; 300 SAUM; 300 WSM; 325 WSM; ... ASI Complete Upper Receiver 7MM-08. UMSS Stainless Barrel, 20" x .936" diameter, 1 x 10 twist & Satin grey finish.The so called improved cartridges based on the 06 case show only a tiny increase in case capacity. Therefore the velocities will be about the same, maybe 60 fps more in my experiance. ... Edited to add: The Ackley will equal the 7mm WSM, and in some cases, beat it....according to SAAMI, the Ackley will shoot 140 grain bullets a little faster ...Javascript is required. Please enable javascript before you are allowed to see this page.I know this may sound like an odd comparison but I have a 7mm/08 Ackley Improved. I shoot Berger 168 gr vld bullets at 2748 fps. I was doing some comparisons on the computer the other day with a 7mm RUM. ... bullet at 3175 fps the RUM is only 15% faster and with 30 % more energy and 20% less wind drift at 1000 yards than the 7mm/08 Improved.They did this with the 22-250 Remington, the 25-06 Remington, and the 7mm-08 Remington. Well, they did that with the 35 Whelen as well and that's a big part of the reason why the 35 Whelen is still hanging around today. ... Interestingly, the wildcat 35 Whelen Ackley Improved does meet that minimum energy threshold and Mike Arnold used that ...Ackley Improved Cartridges. “Improved” cartridges have been around ever since Lisle Kilbourn cut a .22 Hornet chamber with a sharp shoulder and fired a standard Hornet case, resulting in slightly more powder capacity – and velocity. The process has since been applied to hundreds of cartridges. In fact, some factory cartridges are improved ...It seems to me that a 280 Ackley Improved is darn near a 28 Nosler. Or, perhaps I could reverse these two, the 28 Nosler is darn near a 280 AI. How similar are these two rounds in size and performance. ... But I plan on taking a 7mm RM out to 28 Nosler. With the highest bc bullets it ought to help me take those long range coyotes. Here’s what you need to know about the 280 Ackley Improved and how it stacks up aga