Apr 20, 2019 · 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 ... May 16, 2022 ... 7mm-08 vs 7mm Rem Mag vs .28 Nosler vs .280 AI ... 326: 30-06 vs 300 Win Mag For Elk. Ron Spomer ... Is the 280 Ackley Improved the best long action ...$72.99. Who’s Ackley and What’s Been Improved? The round’s name pays homage to renowned cartridge designer and ballistician P. O. Ackley. His improvements …The 110 Ultralite is available in 6.5 Creedmoor, 6.5 PRC, .270 Win, .280 Ackley Improved, .28 Nosler, .308 Win, .30-06 and .300 WSM. Regardless of caliber, suggested retail price is $1,499, which is a pretty outstanding considering a Proof Research barrel alone costs two-thirds of that.Two of my favorites among the ’06 offspring are the .338-06 A-Square and the .35 Whelen, which give the shooter access to a larger frontal diameter and heavier bullet weights than are associated with the .30-06 Springfield. The .35 Whelen is the older of the two designs, first making an appearance as a wildcat nearly a century ago.First, the average bullet weight is encapsulated in the average muzzle energy for the .280 Remington. The second important assumption is ‘slightly-suboptimal’ to ‘optimal’ shot placement. That is to say, we assume the grizzly or brown bear being harvested is shot directly or nearly directly in the vitals (heart and/or lungs).These days I'd still go with a similar NULA (the .30-06 has a #2 contour 24" barrel) but might go with the .280 Ackley Improved. It basically gets .30-06 muzzle velocities with the same-weight bullets, but the 7mm bullets have somewhat higher ballistic coefficients, so drift less in the wind.My father has used a 280 Remington for years hunting elk. 160 gr Partiton was the preferred handload due to OAL limitation of the detachable magazine on his 7600. 160 AccuBond would be a superb choice, or drop back to 150 gr as it won't lose a lot of weight. In any case, a 280AI is a great choice for elk. Feb 8, 2022.Buckley, WA. The 6.5-06AI pictured in the article has a 26" Brux barrel. I'm running 140 Berger VLD's at 3215 fps with 64.5 grains of Ramshot Magnum. I also just finished one for my brother that shoots the same exact load at 3130 fps, but it has a 27" Benchmark barrel. May 7, 2015.At least two blown-out versions — meaning the walls are straightened and shoulder is pushed forward — are fairly popular. The 6.5 Gibbs reportedly reaches 3,325 fps with a 120-grain bullet, and the 6.5-06 Ackley Improved hits 3,100 fps. Descendents of the .30-06 are numerous because so many rifles are available in .30-06 action lengths.These days I'd still go with a similar NULA (the .30-06 has a #2 contour 24" barrel) but might go with the .280 Ackley Improved. It basically gets .30-06 muzzle velocities with the same-weight bullets, but the 7mm bullets have somewhat higher ballistic coefficients, so drift less in the wind. There are so many good bullets these days it would ...A primary advantage of the .280 Ackley Improved is the increased magazine capacity. Being a standard .30-06-diameter cartridge case, nearly all popular bolt-action hunting rifles will hold at least four rounds in the magazine, and many models comfortably swallow five down, plus one in the chamber.Apr 16, 2012 · The .280 Ackley Improved has long been a favorite round among handloaders, but it has only recently started to break into the mainstream shooting market. There are no doubts about the merits of the round and its long-range capability nor its potential as an all-around cartridge for big game, and it is a perfect match for light mountain rifles ... The last disadvantage of most improved cases is lack of pressure tested loading data. While a few improved rounds have been popular enough to interest the major bullet and powder companies that publish most loading manuals, they are few, generally limited to the .22 K Hornet and the .257 Roberts, .280 Remington and .30-06 Ackley Improved.Medicine Matters Sharing successes, challenges and daily happenings in the Department of Medicine Nadia Hansel, MD, MPH, is the interim director of the Department of Medicine in th...280 could be the new 140. Twitter is mulling an amendment to one of its claims to fame. On Sept. 27 the company’s official account tweeted that it will experiment with increasing t...How do these two compare? Both great cartridges!The 30-06 is a fine round and tough to beat as a do all cartridge. The advantage of the 280 AI is the better selection of high BC bullets, slightly lower recoil and longer brass life. The 280AI also has a very high "Cool Factor".The 6. 5-06 is a wildcat round based on the. 30-06 case necked down to. 264 caliber, while the 6. 5 prc (precision rifle cartridge) is a factory cartridge specifically designed for long-range precision shooting. With a flatter trajectory and less recoil than the 6. 5-06, the 6. 5 prc boasts higher velocities and energy at extended distances.Jan 16, 2017 · 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. I think I'd prefer it over the 280 Ackley just because brass is probably a little easier to come by. Jan 14, 2017. #3. Ackley reduced the original cartridge’s body taper and changed the shoulder angle to 40 degrees, which allowed for greater case capacity. This new wildcat, which became known as the .280 Ackley Improved 40-Degree Shoulder, beat .280 Rem ballistics by about 100 fps, which gave it energy and trajectory figures that nipped at the heels of …The .280 Remington (left) is a fine cartridge, but the .280 Ackley Improved (right) offers a velocity advantage. The head start that the .270 Winchester had didn’t help the popularity of the .280 Remington, and it seemed to slog along with a small, but fervent following, yet never approached the popularity of the .270 Winchester or .30-06 Springfield.May 26, 2010 ... The 280 Rem is the same as the 285 OKH and the 7-06 wildcats. The Ackley Improved versions of both the 30-06 AI & 280 Rem AI (as well as any ...The 6.5-06 does not give the advantage of heavier bullets or the velocity of the 130s the 280ai will blow the 6,5 away. and gain is in the 6-7% range based on the reamer. i have had great results with the 280ai 140- at 3140 and 160's at 2975 out of 24 inche bbl Bob.Ammunition costs between the two cartridges are similar, but manufacturers often offer cheaper options in the .300. Federal’s Trophy Copper .300 Win. Mag. is $66 for a box of 20 while their .280 AI is $70. But Federal also offers eight times more .300 Win. Mag. options than .280 AI, some of which cost significantly less.Using a case length of 2.525 inches, the .280 Ackley Improved fits nice in a standard long-action receiver, and in spite of the steep shoulder, I have found the …Feb 17, 2019 · By Ron Spomer. As sometimes happens in the world of rifle cartridges, the 280 AI (Ackley Improved) is becoming more popular than its parent, the excellent 280 Remington. Here’s why: 280 AI shoots 50 fps to 100 fps faster than the 280 Remington with the same bullets in the same standard-length actions. 280 Remington chambers can be easily ... 7mm SAUM vs 280 Ackley Improved (280AI) Thread starter St. Michael's Armory; Start date Nov ... or actually straight .280, and neck it to run Lapua 30-06 brass. It leaves the brass window wide open and slick feeding is a given. ... I run the 7 Sherman Short which is basically an 7 saum ackley. It is stupid simple to load up a 180 vld and …A space hotel that looks like a ferris wheel is planned to open in 2027, and it will cost a whopping $5 million for a three-night-stay. By 2027, “social distancing” will hopefully ...The .30-06 Springfield works so well, so reliably, that there really isn’t a whole lot left to be desired. Though it has been with us for over 110 years, it remains the benchmark by which all other .30-caliber cartridges are measured. It’s light enough on the shoulder, yet gives velocities that are nearly perfect for the hunting fields.Dec 10, 2020 · If you didn't have the action I would tell you to go to a magnum bolt face round. Other option to consider is one of the 284 improved cartridges (284 Shehane for example), but that has its own problems. For the velocity you want, 280 AI should get you close. I would count on 2700-2750 from a 24" tube. The .280 Remington (left) is a fine cartridge, but the .280 Ackley Improved (right) offers a velocity advantage. The head start that the .270 Winchester had didn’t help the popularity of the .280 Remington, and it seemed to slog along with a small, but fervent following, yet never approached the popularity of the .270 Winchester or .30-06 Springfield.Depending on the action used,rechambering to the 30/06 Improved or Ackley or Gibbs usually requires that the feed lips be modified. Most of the blown-out 30/06 wildcats were invented and popular back in the '40's and '50's,when the only high velocity 30 caliber was the .300 H&H.Some people wanted more soup without the belted case and …To this end, the .30-06 is a more versatile cartridge for hunting heavily bodied game weighing 320kg (700lb) and heavier. ... One common chambering for custom rifles is the .280 Ackley improved. This pushes the shoulder forwards to 40 degrees and minimizes body taper. The Ackley improved is sometimes quoted as giving a 100fps gain in …Jul 28, 2023 ... Day two and three of load development. I am pretty sure I found my load and the barrel has finished speeding up, settling at 2919 fps with ...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 …With the development of Terminal Ascent ammunition, Federal took the TLR concept to the next level. Terminal Ascent is loaded in a variety of calibers, and I chose three chamberings based on the rifles I had available: 130-grain 6.5 Creed-moor, 136-grain .270 Winchester, and 155-grain .280 Ackley Improved. I used three very accurate rifles for ...This question is about the Destiny Mastercard® @CLoop • 06/30/22 This answer was first published on 03/21/22 and it was last updated on 06/30/22.For the most current information ab...Oct 8, 2020 · Sticking with the 8-pound rifle, the 26 Nosler pushing a 142-grain bullet 3,200 fps will recoil 16 fps with nearly 32 f-p energy. The 28 Nosler adds considerable powder, thus energy, to push the same 175-grain bullet as the 280 AI. This nudges MV (muzzle velocity) to 3,200 fps and increases recoil velocity to almost 18 fps and energy to nearly ... This gave an estimate of 3054 fps for the extrapolated max in the 280. A similar calc for IMR4451 at 65000 PSI estimates 3059 fps. Of course grain of salt and Danger Will Robinson, yadda yadda. Re: 280 Ackley SAAMI vs. 280 Improv 40 deg pre-SAAMI. RevMike # 14939968 06/04/20.Microsoft and Snap recently announced the integration of Snapchat Lenses for Microsoft Teams and the 280 million users who use the collaboration platform every month. Microsoft and...The 7 SAUM and .280 Ackley Improved are both very popular 7mm cartridges, but which one is the ultimate hunting and shooting cartridge? Find out in this epi...6.5-06; 280 Remington; 30-30 WCF; 30-40 Krag; 30-06; Interested in trying an Ackley Improved cartridge? You can rent the tools to rechamber your gun from our sister site: www.4drentals.com They stock all the popular Ackley chamberings and a few of the esoteric ones as well. Pacific Tool and Gauge explains Ackley Headspace.Medicine Matters Sharing successes, challenges and daily happenings in the Department of Medicine Nadia Hansel, MD, MPH, is the interim director of the Department of Medicine in th...Authorities in Rome are cracking down on tourists sitting down on the Spanish Steps, fining people up to $280 each for the offense. Wandering around Rome can be exhausting, especia...Nov 13, 2021 ... These were also mercuric. .30-06 Ackley Improved next to regular .30-06 round ... 280 (1957), and of course the .25-06 (1969) ... 7.62 NATO vs. .As long as the case design will allow the case to be extracted the case can be much smaller than the chamber and it will fire-form just fine. Again, this goes back to the fact that the rim is the headspace limit for such cases. Left is 30-30 Ackley Improved. Right standard 30-30 Winchester. In the photo you can clearly see the rim at the head ...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 …Apr 16, 2012 · The .280 Ackley Improved has long been a favorite round among handloaders, but it has only recently started to break into the mainstream shooting market. There are no doubts about the merits of the round and its long-range capability nor its potential as an all-around cartridge for big game, and it is a perfect match for light mountain rifles ... The .28 Nosler is one of the best cartridges in the world for resisting wind drift. In a 10mph full-value wind, it drifts only .3″ at 100 yards, 4.2″ at 300 yards, 12.3″ at 500 yards, and 56.6″ at 1,000 yards. 7mm Remington Magnum. Despite its age, the 7mm Rem Mag’s ballistics perform well even by today’s standards.280 Ackley Improved vs 6.5 PRC. Oddly, I have a safe full of rifles, but nothing between 22-250 and 300 Win Mag. I felt a bit over gunned on a pronghorn hunt in August with 300 Win Mag. ... 280 Reminton and the ackley version, but they all have certain drawbacks and are less than the old 30-06, The factory 7 Mag is at the top of the …Mar 17, 2011 · Mild-mannered but wicked, the .280 Ackley Improved is a virtuoso of a cartridge. By Joseph von Benedikt. PHOTOS BY MIKE ANSCHUETZ. I'll stick my neck out and say it: I think the .280 Ackley Improved cartridge is the finest of the flock and gives shooters more for their effort than any other wildcat. (Some may argue that it's no longer a wildcat ... I'm going to rebarrel it with a 25" 280 ackley improved. ... and if you did need ammo what are the chances you'd find 7 mag vs 280 AI of either shoulder angle ?Mississippi. Dec 23, 2016. #1. I am considering picking up a used .280 AI. I have looked everywhere, and have only found one post regarding barrel life. They stated that barrel life was around 800. That seemed wayyyy off IMO especially since it isn't a magnum round. I'm hoping someone on here could shed some light on this for me.May 26, 2010 ... The 280 Rem is the same as the 285 OKH and the 7-06 wildcats. The Ackley Improved versions of both the 30-06 AI & 280 Rem AI (as well as any ...Fred's version had a 30-degree shoulder angle and held a pinch more powder than the 7mm-06 Ackley Improved. Cases were more easily formed by firing .280 Remington factory ammo in the improved chamber, so Ackley eventually abandoned his wildcat on the .30-06 case and started chambering rifles for Huntington's cartridge but with a 40-degree ...Standardized length (SAAMI) for an factory 30-06 is 3.340" but as the Ackley Improved is non-standard you can throat and load any length that will seat in your mag box, feed in your action, and still allow the bullet to be seated in the case neck. I'm hesitant to make recommendations unless I'm comfortable that one receiving them understands ...Medicine Matters Sharing successes, challenges and daily happenings in the Department of Medicine Nadia Hansel, MD, MPH, is the interim director of the Department of Medicine in th...Additionally, cases for the .280 Ackley Improved can be made from common .30-06 Springfield brass by necking it down to .284-inch, and then fire-forming with a light powder charge. What Ackley ...Medicine Matters Sharing successes, challenges and daily happenings in the Department of Medicine Nadia Hansel, MD, MPH, is the interim director of the Department of Medicine in th...Shot them most of my life or been around them. 6.5-06 ack 6mm ack 6.5-280 ack 30-06 ack. My favorite was the 6.5-280 ack easier for the dies simply buy a 280 ack bushing die and get the right bushings. The brass life is better and no stretching. I say build off of the 280 ackley brass its already blown out makes it very nice.However, the goal of this article is simply to address the question of whether the .30-06 Springfield is within the ideal range of suitable calibers to harvest grizzly or brown bear. A. All Departments; Ammo. Handgun Ammo. All Handgun Ammo ... 280 Ackley Improved Ammo; 280 Remington Ammo; 284 Winchester Ammo; 30 Caliber - 300 Win Mag. 30 ...280 Ackley Improved Vs. 280 Remington. Loaded with a 150 grain bullet, the .280 AI shot from a 24" barrel gives a muzzle velocity of approximately 3,060 fps, which is about 100 fps faster than a .280 Remington loaded with a bullet of similar weight. ... 30-06 Springfield and .280 Remingon. In other words, energy and maximum point blank range ...Feb 16, 2018 .30-06, ackley improved, home gunsmithing, survival rifle. At the present time ammunition is more plentiful and affordable than it has been under previous administrations, but many of us remember days when ammo prices were high and availability was low, affected by politics and driven by panic-buying after every tragedy involving a ...Mar 17, 2011 · Mild-mannered but wicked, the .280 Ackley Improved is a virtuoso of a cartridge. By Joseph von Benedikt. PHOTOS BY MIKE ANSCHUETZ. I'll stick my neck out and say it: I think the .280 Ackley Improved cartridge is the finest of the flock and gives shooters more for their effort than any other wildcat. (Some may argue that it's no longer a wildcat ... The .280 Ackley has a similar velocity to the 7mm Rem Mag, when using light to mid-weight bullets. It also tends to produce less recoil, and less muzzle blast. When comparing the 280 Ackley with similar size cartridges, it has heavier bullet options than the 270 Win, and a flatter trajectory than the .30-06 Springfield.”.280 Ackley Improved ...A. The .30-06 Ackley Improved is a wildcat cartridge formed by firing a .30-06 Springfield cartridge in a rifle that has been chambered or re-chambered for the "improved" version. Upon firing, the case "blows out" to conform to the new, enlarged chamber. The new dimension has a reduced body taper and increased shoulder angle compared to the ...Additionally, cases for the .280 Ackley Improved can be made from common .30-06 Springfield brass by necking it down to .284-inch, and then fire-forming with a light powder charge. What Ackley ...Jul 28, 2023 ... Day two and three of load development. I am pretty sure I found my load and the barrel has finished speeding up, settling at 2919 fps with ...Oct 27, 2020 · It will offer a velocity advantage of about 300 fps or so over the 7x57mm Mauser with most bullet weights, and the most popular choice for the .280 Remington seems to be the 140-, 150- and 160-grain slugs. Most major ammunition manufacturers offer at least one load for the .280 Remington, though it does still trail behind the .270 and .30-06. Aug 31, 2011 ... Basically it has the same parent case (30/06) as the 270 Win, 25-06 Rem and of course, the 280 Rem. Ackely Improved means the shoulders are ...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.With the development of Terminal Ascent ammunition, Federal took the TLR concept to the next level. Terminal Ascent is loaded in a variety of calibers, and I chose three chamberings based on the rifles I …Jul 20, 2022 ... 30-06, but according to Art, “The .280 Ackley does the job with a lot less bang and recoil. With a 140-grain out of the .280, recoil is nothing.Jul 20, 2022 ... 30-06, but according to Art, “The .280 Ackley does the job with a lot less bang and recoil. With a 140-grain out of the .280, recoil is nothing.The 24" barrel on our .280 Ackley Improved test model measures 1.150" in diameter at the breech, tapering to 0.794" at the steel bolster backing the muzzle threading, for a contour Nosler calls ...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.Feb 1, 2024 · 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. The 30-06 AI performs. individually, depending on the individual rifle. Mine is accurate, gives extra velocity, and reaches the goals set for it. It gives up very little within 150 yds to the 300 magnums, and uses less powder-while requiring less case trimming. It is quite a custom 98 rifle.Ackley reduced the original cartridge’s body taper and changed the shoulder angle to 40 degrees, which allowed for greater case capacity. This new wildcat, which became known as the .280 Ackley Improved 40-Degree Shoulder, beat .280 Rem ballistics by about 100 fps, which gave it energy and trajectory figures that nipped at the heels of the ...Oct 7, 2019 ... I wasn't the OP but I would pick the 30-06 over the 280 AI. The energies are just about equal but the 30-06 is pushing a heavier bullet which ...Hornady 30-30 LE 2400 fps/2046 ft-lbs (muzzle) 1916 fps/1304 ft-lbs (200 yds) We want to compare data for the Ackley-Improved above to that of the Hornady LE. At the muzzle, the AI wins by 128 ft-lbs. No deer are shot at the muzzle. Check the 200-yard figures, however, and the situation is reversed.Jun 1, 2021 · Ammunition costs between the two cartridges are similar, but manufacturers often offer cheaper options in the .300. Federal’s Trophy Copper .300 Win. Mag. is $66 for a box of 20 while their .280 AI is $70. But Federal also offers eight times more .300 Win. Mag. options than .280 AI, some of which cost significantly less. A primary advantage of the .280 Ackley Improved is the increased magazine capacity. Being a standard .30-06-diameter cartridge case, nearly all popular bolt-action hunting rifles will hold at least four rounds in the magazine, and many models comfortably swallow five down, plus one in the chamber.Nov 25, 2019 · There are a number of well-known AI cartridges, with the .30-06, .257 Roberts and aforementioned .280 Rem parent cases being some of the best examples. A lesser-known cartridge was the .228 Ackley Magnum, developed by PO Ackley in 1938, although the idea came from around 1936 and was one of his first wildcat designs. Some shooters opt for the Ackley Improved version of the 30 06, seeking enhanced performance. The 30 06 Ackley Improved features a steeper shoulder angle and improved case design, resulting in increased velocity and improved ballistic efficiency. Conclusion. In the perennial debate of 280 AI vs 30 06, there’s no one-size-fits-all answer. As sometimes happens in the world of rifle cartridges, the 280 AI (Ackley Improved)
Apr 26, 2021 ... There are a number of 7mm centerfire rifle cartridges on the market, but today we discuss the four most popular rounds and their advantages ...Dec 10, 2018 · In addition to being a famous gunsmith, barrel maker and college professor, P.O. Ackley absolutely ruled the roost when it came to creating wildcat and improved cartridges. One of his earliest was the 7mm-06 Improved, which was formed by necking down the .30-06 case and fire-forming it to less body taper and a 40-degree shoulder angle. At least two blown-out versions — meaning the walls are straightened and shoulder is pushed forward — are fairly popular. The 6.5 Gibbs reportedly reaches 3,325 fps with a 120-grain bullet, and the 6.5-06 Ackley Improved hits 3,100 fps. Descendents of the .30-06 are numerous because so many rifles are available in .30-06 action lengths.Buckley, WA. The 6.5-06AI pictured in the article has a 26" Brux barrel. I'm running 140 Berger VLD's at 3215 fps with 64.5 grains of Ramshot Magnum. I also just finished one for my brother that shoots the same exact load at 3130 fps, but it has a 27" Benchmark barrel. May 7, 2015.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?As sometimes happens in the world of rifle cartridges, the 280 AI (Ackley Improved) is becoming more popular than its parent, the excellent 280 Remington. Here’s why: 280 AI shoots 50 fps to 100 fps faster than the 280 Remington with the same bullets in the same standard-length actions. 280 Remington chambers can be easily converted to 280 AI.As far as deer cartridges go, the .280 Ackley Improved (AI) is not as well known as the time-honored .30-06, but perhaps it should be. It gives the 7mm Remington Magnum a run for its money, yet burns less powder, recoils less, yields theoretically longer barrel and case life and is generally much nicer to shoot.Microsoft and Snap recently announced the integration of Snapchat Lenses for Microsoft Teams and the 280 million users who use the collaboration platform every month. Microsoft and...This is why Winchester “improved” the 300 H&H by shortening it to the 30-06 Cartridge Overall Length of 3.34-inches while also straightening its walls and sharpening its shoulder. The subsequent 300 Winchester Magnum of 1963 , available in standard-length American rifle actions, quickly pushed the 300 H&H off the stage.It will offer a velocity advantage of about 300 fps or so over the 7x57mm Mauser with most bullet weights, and the most popular choice for the .280 Remington seems to be the 140-, 150- and 160-grain slugs. Most major ammunition manufacturers offer at least one load for the .280 Remington, though it does still trail behind the .270 and .30-06.Depending on the action used,rechambering to the 30/06 Improved or Ackley or Gibbs usually requires that the feed lips be modified. Most of the blown-out 30/06 wildcats were invented and popular back in the '40's and '50's,when the only high velocity 30 caliber was the .300 H&H.Some people wanted more soup without the belted case and high cost ...The 30-06 Ackley Improved has been a controversial caliber since its introduction in the late 40s-early 50s. PO Ackley felt it a good cartridge that tailgated the 300 H&H with slow powders and heavy bullets. However, it depends on the individual rifle. The early days of the 30-06 Improved had very few chronographs to confirm velocity …240 WBY MAG, 243 WIN, 25-06 REM, 257 WBY MAG, 270 WBY MAG, 270 WIN, 280 ACKLEY IMPROVED, 30-06 SPRG, 300 WBY MAG, 300 WIN, 308 WIN, 6.5 CREEDMOOR, 6.5 WBY RPM, 6.5-300 WBY MAG, 7MM REM, 7MM WBY MAG, 7MM-08 REM. ... Bought the Mark V .280 Ackley Improved put my Vortex Viper Vhs on and …Medicine Matters Sharing successes, challenges and daily happenings in the Department of Medicine Nadia Hansel, MD, MPH, is the interim director of the Department of Medicine in th...Jun 1, 2021 · Ammunition costs between the two cartridges are similar, but manufacturers often offer cheaper options in the .300. Federal’s Trophy Copper .300 Win. Mag. is $66 for a box of 20 while their .280 AI is $70. But Federal also offers eight times more .300 Win. Mag. options than .280 AI, some of which cost significantly less. This gave an estimate of 3054 fps for the extrapolated max in the 280. A similar calc for IMR4451 at 65000 PSI estimates 3059 fps. Of course grain of salt and Danger Will Robinson, yadda yadda. Re: 280 Ackley SAAMI vs. 280 Improv 40 deg pre-SAAMI. RevMike # 14939968 06/04/20.Some shooters opt for the Ackley Improved version of the 30 06, seeking enhanced performance. The 30 06 Ackley Improved features a steeper shoulder angle and improved case design, resulting in increased velocity and improved ballistic efficiency. Conclusion. In the perennial debate of 280 AI vs 30 06, there’s no one-size-fits-all answer.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 .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 development of Terminal Ascent ammunition, Federal took the TLR concept to the next level. Terminal Ascent is loaded in a variety of calibers, and I chose three chamberings based on the rifles I …Feb 1, 2022 ... Is the 280 Ackley Improved ... 280 Ackley Improved vs 7 SAUM: Two of the ... Ackley Enfield | Remington 1917 Sporter Chambered in .30-06 Ackley ...On the .280 Rem. (with a 17.5-degree shoulder angle) that is 2.1042 inches from the cartridge base. The corresponding .280 AI dimension (with a 40-degree shoulder angle) is 2.1437 inches. That’s nearly forty thousandths of an inch longer. And the neck-shoulder dimension of the .280 Rem. is 2.1993 inches compared to the .280 AI’s at 2.1795 ...The godfather and namesake of the cartridge is wildcatter Parker Ackley, who recognized the value of the .280 Remington, introduced in 1957 by Remington, which was hoping to have the same success with a 7mm cartridge that Winchester had enjoyed by necking down the .30/06 to .270. The .280 Rem. never really caught on, probably because the wildly ...So I don't have to change the bolt I went 22-250 AI fast twist, 308, and 280 AI fast twist with some free bore so I can load the bullets out and push the heavies. The 22-250 and 280 have 27" barrels. The 308 is 20". Tell me why I should consider a 7mm PRC over the 280 AI FT +P. The negative for me is brass and a $400+ bolt change.Pros for 30-06: Lots of ammo selections, easy to get practically anywhere, less expensive, heavier bullet selections. Cons: Slightly more recoil, not as flat shooting. Pros for 280 AI: flatter shooting, slightly softer recoil. Cons: expensive ammo, less ammo selection, not as readily available. The pros/cons list pushes me towards 30-06 but I ...The .30-06 is a quiet achiever. One of the most controversial wildcats ever developed from it was PO Ackley’s .30-06 Improved. Two schools of thought clashed heatedly over the cartridge; one group claimed it was little better than the standard .30-06 while another school argued that it was as good as the .300 H&H magnum, at that time the sole ...This is why Winchester “improved” the 300 H&H by shortening it to the 30-06 Cartridge Overall Length of 3.34-inches while also straightening its walls and sharpening its shoulder. The subsequent 300 Winchester Magnum of 1963 , available in standard-length American rifle actions, quickly pushed the 300 H&H off the stage.The .300 Winchester has a case length of 2.62 inches—compared to the earlier Winchester Magnum’s 2.500-inch length—and an overall length of 3.340 inches. Like the .300 H&H, the .300 Winchester is designed to headspace off the belt, but the clever reloader can adjust the cartridge to headspace off the shoulder..280 Ackley Improved Like many calibers, the .280 Ackley Improved (AI) is underrated only by those who have never used it. The cartridge is more than capable of taking large game like elk and moose, but it can do so with less powder and less recoil than magnum cartridges like the 7mm Rem. Mag.How do these two compare? Both great cartridges!As far as deer cartridges go, the .280 Ackley Improved (AI) is not as well known as the time-honored .30-06, but perhaps it should be. It gives the 7mm …So I don't have to change the bolt I went 22-250 AI fast twist, 308, and 280 AI fast twist with some free bore so I can load the bullets out and push the heavies. The 22-250 and 280 have 27" barrels. The 308 is 20". Tell me why I should consider a 7mm PRC over the 280 AI FT +P. The negative for me is brass and a $400+ bolt change.Additionally, cases for the .280 Ackley Improved can be made from common .30-06 Springfield brass by necking it down to .284-inch, and then fire-forming with a light powder charge. What Ackley ...The 30-06 is a fine round and tough to beat as a do all cartridge. The advantage of the 280 AI is the better selection of high BC bullets, slightly lower recoil and …The first time I ever saw the 30-06 Ackley, I fell in love with it. Its just a neat round. Unfortunately the capacity increase is very, very small. I think the most often quoted figure is 5%. About the best performance increase is 25-50 fps at the most, and this is best realized with heavy bullets.Aug 11, 2013 · The 6.5-06 does not give the advantage of heavier bullets or the velocity of the 130s the 280ai will blow the 6,5 away. and gain is in the 6-7% range based on the reamer. i have had great results with the 280ai 140- at 3140 and 160's at 2975 out of 24 inche bbl Bob. The AI case has more capacity, and should not exhibit as much "stretching", (i.e., brass flow lengthening the case necks) as the standard cartridge, so cases will not require trimming as often. The 30-06 AI tends to be an improvement for the shooter that reloads, since it offers increased case capacity and longer case life.The .30-06 is a quiet achiever. One of the most controversial wildcats ever developed from it was PO Ackley’s .30-06 Improved. Two schools of thought clashed heatedly over the cartridge; one group claimed it was little better than the standard .30-06 while another school argued that it was as good as the .300 H&H magnum, at that time …280 Ackley Improved Vs. 280 Remington. Loaded with a 150 grain bullet, the .280 AI shot from a 24" barrel gives a muzzle velocity of approximately 3,060 fps, which is about 100 fps faster than a .280 Remington loaded with a bullet of similar weight. ... 30-06 Springfield and .280 Remingon. In other words, energy and maximum point blank range ...The choice between 6. 8 western and 280 ai depends on personal preferences. The 6. 8 western offers a flatter trajectory and slightly higher velocities, while the 280 ai has a wider bullet selection and may offer better terminal performance. Both calibers are capable of excellent long-range accuracy.30-06 Springfield Ackley Improved Load Data. 125 Grain. 150 - 155 Grain. 165 - 168 Grain. 175 - 180 Grain. 200 Grain. 220 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.The .280 Ackley has a similar velocity to the 7mm Rem Mag, when using light to mid-weight bullets. It also tends to produce less recoil, and less muzzle blast. When comparing the 280 Ackley with similar size cartridges, it has heavier bullet options than the 270 Win, and a flatter trajectory than the .30-06 Springfield.”To this end, the .30-06 is a more versatile cartridge for hunting heavily bodied game weighing 320kg (700lb) and heavier. ... One common chambering for custom rifles is the .280 Ackley improved. This pushes the shoulder forwards to 40 degrees and minimizes body taper. The Ackley improved is sometimes quoted as giving a 100fps gain in …Location. Hollywood, Florida. Jan 3, 2021. #11. elkaholic said: Your neck will be way short using '06 brass. The 280 is .046" longer. Break out your measuring tool and dial up .046 . Just like over trimming .280 brass.Mar 14, 2024 ... The guys discuss the history, design, and value of the 280 Remington and 280 Ackley Improved. ... 107 - 25-06 Rem ... 7mm PRC vs 280 AI. Reloading ...Ackley would improve cartridges as small as the .22 Hornet and .218 Bee, up through the .30-30 and .30-’06, up to the .338-’06, with his own designs running up to the .475 Ackley Magnum. The .280 Ackley Improved is—you guessed it—the .280 Remington with the taper removed and the shoulder angle revised to 40 degrees.Gages made according to Ackley’s guidelines may be used to headspace any caliber based upon the original case. For instance, 30-06 Improved gages— made the way we make them—may be used to headspace all ’06-based chambers from 22-06 Imp. through 35 Whelen Imp., or larger. In Summary: When “improving” a standard chamber, the barrel ...280AI for the win. My father shoots a 280 Remington and it's the best of both worlds in my opinion. As has been said, heavier bullet weights than the 270 and with the higher sectional density, all things equal better long range performance than a 30-06 or 30-06 AI. The .280 Remington was next to gain commercial status, being introduced by Big Green in 1957