Several propellants work wonderfully in the .280 AI. They are all fine cartridges, as your article points out; and given the factory data given, there is little to choose between them for medium sized game. Read the article below if youd like to learn more details about some of the various hunting rifle choices for the 270 Winchester. You can shoot factory 280 Remington loads in the 280 AI chamber to fire-form cases. 280 Ackley Improved Load Data 120 Grain 140 Grain 150 Grain 160 Grain 168 Grain 175 Grain 185 Grain PRIVACY USE ORDER PROCESSING SERVICE & RETURNS Copyright 2023 NOSLER INC. Federal Premium TROPHY COPPER .280 Remington Improved 140 grain Trophy Copper Centerfire Rifle Ammunition. Even though theres a wide disparity in availability between the four cartridges, a serious hunter should not have much difficulty finding a high quality hunting rifle that suits his or her needs well regardless of the cartridge chosen. Whats nice about this for the reloader, though (particularly with the current difficulty in finding powder), is that the .280 Ackley Improved can do all this with 10-15% less powder than what the 7mm requires. What are your thoughts, though? Others insist it does. 139 gr. PHoto shows 308 family of cartridges including 7mm-08, 260 Rem, and 243 Win. Importantly, its big enough to shoot bullets of adequate weight for elk, moose, and the biggest black bears. 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. Then take a look at our Beginners Guide to Reloading Ammo. For example, when using the same weight bullet, .280 Ackley Improved factory ammunition typically shoots 50-150 (usually around 100 fps faster) than most .280 Remington factory ammo. In fact, the bull trotted off with his buddies. Indeed, the .280 Ackley Improved (280 AI) is one of the newest SAAMI standardized rifle cartridges on the block. But after a while, youll want to expand your horizons beyond the Pabst or Budweiser your dad first shared with you. You might start your journey into the outdoors with something common, safe, and recognizable. Nearly concurrently, Federal announced it was working on three different .280 AI loads, including a Berger bullet and Federals own Terminal Ascent and Trophy Copper bullets. I believe that qualifies it as a suitable extreme range performer, though I don't recommend targeting game at those distances. Mag. Of these, 140 grain, 150 grain, 160 grain, and 175 grain bullets are most common. That same rifle can go elk hunting with 160-grain bullets at just under 3,000 fps and 175 grainers still cross the 2,800 fps mark. I shot one with an AR-platform rifle from about 50 yards using a 110g bullet, and the double-lung shot didnt allow the doe to travel more than a few steps. Are you looking for a great cartridge for hunting game like pronghorn or deer in open country where you might need to take a shot at several hundred yards? Our Low Price $737.44 QuickView Savage 110 Engage Hunter XP Package .280 Ackley Improved Bolt Action Rifle 22" B. The result was the .270 Winchester cartridge, which they released in 1925 with the Winchester Model 54 rifle. 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. Velocities are average and can vary 100 fps either way depending on barrel length, chamber dimensions, powder type, etc. Not only is it a belted magnum cartridge, but it has a larger rim diameter anda 25 degree shoulder. none of which are recommended for Ackley Improved. Nosler Trophy Grade Rifle Ammunition .280 Ackley Improved Nosler Partition 160 gr 2950 fps - 20/box. The .280 gets significantly more passthroughs than the .270 and it just seems to kill better. Such projectiles drop less and drift less in the wind, even though they do start out a bit slower than light-for-caliber bullets. Additionally, those smaller diameter .284 bullets used by the 7mm Rem Mag have a higher ballistic coefficient and more sectional density than .30 caliber bullets of the same weight used by the .30-06 Springfield. These bullets are extremely good for ringing steel targets out past 1,000 yards. $1,165.00 $1,049.99. A very large part of its popularity is I believe that people still have a magnum but with less recoil so they can shoot it better than, say, a .300Win mag. At this point, only Federal, Nosler, and Hornady make .280 Ackley Improved factory ammo. In 1995 I bought a Model 700 Mountain Rifle chambered in .280 Remington. The .270 Winchester uses .277 bullets while the .280 Remington, .280 Ackley Improved, and 7mm Remington Magnum all use slightly larger .284 bullets. A technician friend at Barnes used this bullet right after it was introduced for a once-in-a-lifetime free-range bison hunt in Utah and shot a large, old bull right at 600 yards with his .280 AI rifle. This is an area where the .280 AI really shines because it has a similar or slightly superior trajectory and resistance to wind drift when compared to the 7mm Remington Magnum, but lessrecoil in a lightweight mountain rifle thats easy to carry in rough country. Ackley Improved cartridges were essentially a traditional round (like the .270, .30-30, .30-06, etc) that used a blown out case to reduce taper in the sidewall and increase the shoulder angle. Savage 110 High Country 280 AI Bolt-Action Rifle with Camo Stock. From $ 84.99. This 1972 classic stars Robert Redford as an ex-soldier who forsakes civilization for a new life in cold, indifferent lands already home to Indian tribes. Federal has created a safer, easier and more reliable way to shoot a muzzleloader. Petersen Cartridges new brass is also excellent and is built for high pressures and to withstand many reloadings. So, does that mean the claim that the .280 Ackley Improved can do everything the 7mm Remington Magnum can do, but with less recoil is true? According to Derek Peterson, president of Peterson Cartridge, "The .280 Ackley Improved casing will launch a 7mm, 120 gr . The 7mm Remington Magnum comes next at 61,000psi and is followed by the .270 Winchester and .280 AI, which both have a maximum SAAMI pressure of 65,000psi. For example, lowered recoil, less muzzle blast, more cartridges per magazine box, and longer barrel life are all advantages that a .280 Ackley Improved rifle has over a rifle that is shooting 7mm. The .280 Remington is currently manufactured by Browning, Remington, and Winchester in their X-Bolt, Model 700, and Model 70 rifles. Its a legitimate, repeatable 0.40-MOA bullet in my Proof rifle, and even though velocity with that tuned handload is modest, at 2,870 fps, it has proven to be excellent on mule deer and elk. While on the subject of velocity, allow me to point out that the .280 AI really deserves a 24-inch barrel. Those differences in the external dimensions of the .270 Winchester, .280 Remington, .280 Ackley Improved, and 7mm Remington Magnum do translate into differences in ballistic performance, though probably not quite as much as youd initially expect. Mag. To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine. Mag. E tips so its ready for CA hunting. No other movie makes them fantasize quite as much about the Old West and mountain men, and wonder if they could have cut it in the early to mid-1800s. Why cant I find ammo for my Youre talking about a cartridge suitable for a wide variety of game without the recoil of a magnum round. It adds only about 50-fps to 100-fps to 280 Remington speeds, yet falls short of 7mm Rem. Over these years it has become my absolute favorite cartridge. Decades ahead of his time in cartridge design, Ackley became a household name for his work, at least among cartridge enthusiasts. Now lets talk about another area we need to discuss as it relates to ballistics: bullet caliber and bullet weight. And might also be interested in our 6.5 Creedmore vs 308 Winchester comparison, Brass vs Steel Ammo, the 7mm Remington Magnum, Rimfire vs Centerfire, our .5.56 vs .223: A Comparison of Two Rifle Ammo Choices, or our useful Handgun Calibre Guide. In 7mm you can specify 1-8 or 1-9.5 twist rates. Item Number: 57417. Savage 110 Hunter .280 Ackley Improved Bolt Action Rifle 22" Barrel 4 Rounds Syn. 280 Ackley Improved Vs. 280 Remington [ edit] 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. Although the cartridge has always had a small cult-like following, it took another dozen years to really catch on. With that in mind, the minor differences in trajectory and retained energy between the three are not at all surprising. Read on for his take on this Thai-inspired fusion dish. Remember: the gap in performance between many .280 Remington, .280 Ackley Improved, and 7mm Remington Magnum loads (especially the latter two) is pretty small. The .270 Winchester, .280 Remington, .280 Ackley Improved, and 7mm Remington Magnum are all great rifle cartridges. $49.99 ($2.50/count) It is true that certain factory loads and handloads for the .280 AI can come very close and even exceed the performance of typical 7mm Remington Magnum factory loads. Since it uses a larger diameter case derived from the .375 H&H, the 7mm Magnum has a very large powder capacity and is capable of shooting the same weight bullet faster than the .30-06. MeatEater version in their Trophy Copper line. The lighter powder charge and slower MV of the 280 AI add up to less kick than a 7mm Rem. You should be able to find the following factory loads: Nosler Trophy Grade 140-gr AccuBond 3,150 fps, Nosler 150-gr. Roy Weatherbys proprietary 7mm Wby. Though only a few cartridges (like the 270 WSM, .270 Weatherby, and 6.8 Remington SPC) use .277 bullets, the fact that the .270 itself is so popular means theres also a decent amount of quality bullets to choose from for that cartridge as well. Your articles are not like that. Parker Otto Ackley, better known as P.O. You present facts and options. That being said, all four cartridges are generally good options for reloaders. The introduction of the massively successful 7mm Remington Magnum in 1962 also derailed any prospects of the .280 Remington catching on to any large degree with the general hunting public. The 280 AI is quietly but steadily gaining converts. The original .270 Winchester load shot a 130 grain bullet at a velocity of 3,140 feet per second (2,846 ft-lbs of energy). Shellholders: Hornady #1. 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