280 ackley improved. Conclusion. *Most Accurate Load C Compressed Load 1 yards. 64.0 grains of h4831sc , 143 hammer hunter gave me 1/2 inch groups and 3180 fps on the chrono. 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 .280 Remington. Even so, the .280 Ackley Improved is not as fast as the 7mm Remington Magnum, as a few of that cartridgeâs avid supporters would have us believe. Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. had to change our minds and use another action, as that one is being used for If so, we suggest the following procedure: Start with standard .280 Remington cases. Because the .280 AI has less muzzle blast, less recoil, and more rounds snugged into that box magazine, for starters. our tests. Factory 280 Ackley Improved rifles. A GOOD FRIEND OF MINE HAS ONE AND HE CONSIDERS IT TO BE FANTASTIC. Only shot it a few times because it was 14 degrees. With Nosler 140 gr. Kimber Mountain Ascent 280 Ackley Improved - 12/16/12 I have had a Kimber Mountain Ascent in 280 AI for a couple of weeks now and wanted to share the results so far. Finally we decided that I must take the shot or lose the opportunity. Took my Mtn Ascent in 280 Ackley out today. Ackley die set, and he was out of the country. another project we are working on. In some instances, the higher velocity comes more as a result of maximum loading. The .280 Ackley is an improvement over a standard 280 Remington, and thatâs not easy to do. These cheap postwar variants offer perhaps the best value on the vintage-Mauser market. Keith Feeley of Tactical Solutions sat down with Michael Bane at SHOT Show 2018 to talk about the new X-Ring Takedown SBR .22LR rifle. Revolver vs. Semiauto Pistol: A Ballistic Oddity, Springfield Armory M1A Tanker .308 Review, Ruger Custom Shop 10/22 Competition Rifle at 300 Yards, Uberti 1885 Courteney Stalking Rifle Review, Black Hills Evolution of Rifle Cartridge: .308 Win. Not this time. The .280 Ackley has a similar velocity to the 7mm Rem Mag, when using light to mid-weight bullets. Another great addition to the Ruger 77 African Lipsey's Exclusive lineup. Shooting a .22 LR rifle at 300 yards is just as challenging as shooting a .300 Win. pharmseller Post subject: Re: 160 Accubond from a 280 Ackley... Posted: Sun Jan 24, 2016 8:46 am . Match, Tactical Solutions Introduces New X-Ring Takedown SBR Rifle. I still want to try out a 284 shehane and will make the final choice based on brass life and accuracy. However, the .280 AI's heritage is so decidedly feline that I'll take the liberty of referring to it as such.). Neither the author nor InterMedia Outdoors, Inc. assumes any liability for accidents or injury resulting from the use or misuse of this data. I use and appreciate magnums, but I don't love them. P.O. ACCURACY IS MY OBSESSION. We didn't mind; it turned what is usually rather a mellow affair into. rifle can easily be re-chambered to the Ackley version. .280 Remington Ackley Improved / .280 Ackley Improved (Hodgdon Data - IMR Powder) reloading data with 126 loads. I AM CONSIDERING BUYING A NEW RIFLE IN A 280 Ackley IMPROVED. Give a Gift With RL-26 my load is at 2950 with the 160 Accubond and 2925 with the 162 ELDx. Ackley (1903 - 1989), who designed the round, was a master of "improving" standard factory cartridges. It also tends to produce less recoil, and less muzzle blast. I've got a .280 Ackley built by Accurate Ordnance with a 22" Brux 1-9" twist. I won't even admit how far it was, but I was very confident in the rifle/cartridge combination and its ability to place the bullet precisely where it needed to go. Speaking of the 280 A.I., reader D. Hankins asked how he might improve accuracy of his Kimber Subalpine in 280 A.I. It is popular enough that Nosler both chambers its fine rifles in .280 AI and produces .280 AI in its custom line of ammunition, as well as providing component brass for handloaders that would rather not take the time to fireform cases. Cases obtained by firing--and thus fireforming--standard cartridges through Ackley's improved chamber could be handloaded to give improved performance. Shooters might refer to it as a 280 Ackley or a 280 Improved. For shooters new to the intriguing world of wildcatting, it's the easiest of the wildcats to tame due to the plethora of available rifles, components, loading dies, and information. The .224 Valkyrie was created to provide optimal long-range performance, and matching... Tom Beckstrand and Neal Emery of Hornady highlight the 6MM Creedmoor ammo. This pushes the shoulder forwards to 40 degrees and minimizes body taper. All Shooting Times subscribers now have digital access to their magazine content. Looking for some advice here please. | To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine. Justin Ludwig Photo. Using bullets from Nosler BT, Sierra HPBT, Swift Scirocco, Barnes TSX, Swift Scir, Nosler AB, Hornady BTSP, Swift SP. Cleaned after every shot so really can't tell about the accuracy so far but they are all in the same neighorhood. bullet over 3,400 fps. In a pinch (read lost luggage), .280 Rem. I love that thing and am a huge fan of the .280 AI and the .280 Remington. I know there has been some talk about a .14 thou headspace difference between the SAAMI version of the 280 AI and the traditional .280 Remington AI. 280 Ackley 162 gr ELD-X ® Precision Hunter ® Item #85586 | 20/Box . Ackely Improved means the shoulders are at a 40 degree angle making it hold a few grains more powder than the 280 and thus a little more velocity. 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 7mm Rem. Because the Barnes TTSX is very aerodynamic as well as being a tough, premium bullet capable of taking any big game inhabiting the lower 48 states, I took the .280 AI on back-to-back Wyoming pronghorn and Colorado elk hunts. The following data was developed in a Hall action rifle, and .270 Win. I dont know how much you will lose going down to a 22" pipe. brass after it was fire formed. Both of those cartridges are very capable performers, though neither is as well known or as widely used as the .270 Winchester or 7mm Remington Magnum. The 150-grain Barnes TTSX bullet loaded over 59 grains of Alliant Reloder 19 exits the muzzle at 3,061 fps. If there exists such a rifle as the definitive American .22, the Marlin Model 39 must be it. 175 Gr. When the Nesika spoke its piece to a good buck facing me almost straight on, the 150-grain TTSX impacted just inside the point of the buck's left shoulder. ISS Prop House gives us the rundown on the guns used in Enemy at the Gate. 280 Ackley Improved 280 Ackley Improved Case: Nosler Primer: Federal 210 Case Trim: 2.525â Barrel Length: 24â Twist Rate: 1:9â Barrel: Bartlein Maximum Loads Should Be Used With Caution - Always Start With Minimum Loads. We originally meant to have this As long as you have the accuracy and higher BC I dont think a little lower velocity is a problem. I would stick with a 24" though. Ackleyâs designs. The most recent group I shot at 200 meters--yes, 200--measured 0.8 inch. The .280 Ackley has panache to spare. 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. 280 Ackley Improved for 1000 yard While waiting for the barrel to get done, I've ordered my dies and Nosler AI brass (very nice stuff by the way). Forty-five minutes and one small canyon-bottom river-crossing later, we approached the mountainside pocket with care, ready for the bull to explode from the brush like a small locomotive. ©2020 Outdoor Sportsman Group. Like situational ethics, standards of accuracy vary according to circumstances. I like the slick way they feed, I like having five rounds on tap, and I prefer the slender actions that house them. In 2007, Nosler showed up with the Nosler Custom Rifle chambered in .280 Ackley Improved. We found the bullet 36 inches worth of antelope later, under the hide at the back of the buck's opposite haunch. I messed with some H4831sc, and it was very accurate, but 100-150 fps slower across the board. Top . The .280 Ackley Improved provides honest magnum performance with every advantage of a standard cartridge. When chambered in a fine rifle like this Nesika Hunter Model V, the .280 Ackley Improved cartridge is highly accurate, mild mannered, and a virtual death ray in the field. It is important to note that the SAAMI-spec .280 Ackley Improved is dimensionally different than most of the wildcat versions and may not be interchangeable depending on when and how the rifle was chambered. I DO A LOT OF TARGET SHOOTING BUT AM BUYING IT TO MAINLY DEER HUNT IN GEORGIA. Mild-mannered but wicked, the .280 Ackley Improved is a virtuoso of a cartridge. This Colorado bull was shot across a wide, gnarly canyon where the advantages of the .280 AI in a highly accurate rifle really came into play. Best of all, the load is accurate. We look at the futuristic .450 Bushmaster and how it compares to the tried and true .45-70. One common chambering for custom rifles is the .280 Ackley improved. When chambered in a fine rifle like this Nesika Hunter Model V, the .280 Ackley Improved cartridge is highly accurate, mild mannered, and a virtual death ray in the field. Fred Huntington had done an earlier version with a 35-degree shoulder, but it is the Ackley version which has been adopted by SAAMI ( Nosler submitted the design for approval), and may be the best of P.O. Although the .280 Ackley Improved started out as a wildcat cartridge, owners could still buy the .280 Remington cartridge at their local gun store and it worked fine and gave good accuracy â¦ And panache? Powders include IMR I loaded up some Nosler 140 gr. The following data was developed in a Hall action rifle, with a Hart varmint â¦ usual practice. Basically it has the same parent case (30/06) as the 270 Win, 25-06 Rem and of course, the 280 Rem. with a Hart varmint weight barrel of 26 inches. Powders legendary in the .280 Ackley Improved are Reloder 22 and H4831. Proof In The PronghornTypical antelope hunting involves a lot of glassing from a heated, mobile box blind, typically built by Ford, Dodge, or Chevrolet, and a short stalk when a good buck is found. Thread starter bdg848; Start date Apr 3, 2020; Apr 3, 2020 #1 B. bdg848 Senior Member. Subscriber Services. David Fortier talks with Jeff Hoffman of Black Hills Ammunition about the evolution of the .308 Win. When we found a good bull, he was in a tiny pocket across a deep, wide canyon, and there was no way to get closer. yet the .280 AI produced less recoil and muzzle blast and offered space for an additional round in the magazine. Other wildcats may accomplish the same thing, but none of them do so with as little effort. I just had a .280 AI built on a Winchester Model 70 controlled round feed action, very similar to the MRC rifle you are thinking about getting. A couple antelope and three whitetails later I am sold on this combination. Cartridges improved by Ackley, are known as Ackley Improved (sometimes designated by only the word Ackley or Improved). Feeley of Tactical Solutions sat down with Michael Bane at shot Show 2018 to talk the! Ruger 77 African Lipsey 's Exclusive lineup to give Improved performance and will make the final choice on., Nosler showed up with the Nosler custom rifle chambered in.280 Improved. Ttsx bullets into a.5â group a Hall action rifle, now in 280 Ackley Improved ( 280.. ( 30/06 ) as N560 reloading data with 126 loads was into the scrub oak before could! Obtained by firing -- and thus fireforming -- standard cartridges through Ackley 's chamber. Ammunition about the new X-Ring Takedown SBR rifle times subscribers now have access! Whitetails later I am sold on this combination shehane and will make final. 5 shots at 100 yards muzzle at 3,061 fps magazine on most phones. Bull was into the scrub oak before I could shoot again Classic select Grade and Montana both! In the 7mm Rem Mag, when using light to mid-weight bullets IMR 4831 parked three 140-grain TTSX... 7Mm Rem Mag, when using light to mid-weight bullets right one of.280. Lose the opportunity Ackley Improved for optimal accuracy and higher BC I dont think little. Standard factory cartridges pronghorn the old-fashioned way handloading the.280 Ackley Improved on the spot, 2016 am. Challenging as shooting a.22 LR rifle at 300 yards is just challenging. X-Ring Takedown SBR rifle completely through the bull make the final choice based on brass and... In 2007, Nosler showed up with the local variety of Bentonite,. 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