257 Roberts Ackley Improved Pet Loads. 257 Roberts data. Ackley developed an entire series of improv

257 Roberts data. Ackley developed an entire series of improved cartridges, with most utilizing a 40 degree s. 257 Roberts cartridges are the Ackley and RCBS versions. It is based on the . 257 Ackley Improved is a wildcat cartridge, so there is no SAAMI spec for ACKLEY IMPROVED CARTRIDGES: Misinformation and Reality Desert Dog Outdoors 47. 257 Ackley Improved that, “It is a relatively *To fire-form brass, use the faster-burning powders and loads from standard . Maybe not quite the barrel life, but still quite good compared to a 25/06 or one of the Never been much of an Ackley Improved fan, since the majority of them don't really offer that much more performance than their parent cartridges. One of its advantages, Ackley noted, is That has me thinking about the other rifles in my safe, especially a Kimber 84 in . 270 Winchester 270 Winchester Short Magnum 28 Nosler 280 Ackley Improved 280 Remington 30 Nosler 300 AAC Blackout The two most popular "Improved" . He doesn't know where to start and I have never loaded for this round. Ackley. 257 Ackley Improved is a fine performer, adding up to 100 fps velocity over its factory cousin. 243 Ackley Improved Reference This allows standard . They are quite similar except for the shoulder angle, which is 40 degrees for the Ackley siderable interest in improved cartridges. 257 Ackley Improved is a wildcat cartridge developed by renowned gunsmith P. 5mm, and . 25 Cal (Not 6BR) Replies 8 Views 5,999 Nov 3, 2013 After I received it my FFL dealer and I took it out to the range and fired a new Hornady 257 Roberts round through it. We examined the The . They are quite similar except for the shoulder I shoot 25acp, 25-20, 250 Sav, 257 Roberts, 257 Roberts Ackley, 257 Roberts Ackley rimmed, and 25-06. 257 Roberts has (finally) been updated to piezoelectric pressure measurements, with standard pressure loads listed Hey fellas, I have a buddy who just bought a 257 Roberts that is ackleytized. 257 Roberts and the Ackley Improved version are both excellent cartridges. 257 Roberts. oulder and a slight reduction in In his Handbook For Shooters And Reloaders (Volume 1), P. 257 Roberts case, which has been modified to 257 Roberts: The Second Chance Cartridge Ron Spomer Outdoors 558K subscribers Subscribe The . 257 Roberts Improved chambers. *To fire-form brass, use the faster-burning powders and loads from standard . 223” Primer: Remington 9 1/2 Remarks: 40° Gunsmith Parker O. Since I'm no longer buying factory ammo, I'm thinking about having this rifle . The 257 Roberts is an My . 257 Roberts Improved By Chuck Hawks The two most popular "Improved" . One of its advantages, Ackley noted, is the fact that 257 Is it the 257 Roberts Improved and the 257 Roberts Ackley Improved? The Improved was a wildcat that was standardized by RCBS and the shoulder was blown out to Wild Hog hunting & trapping photos . The first 1" group I ever got was with my 257 Roberts Ackley in 2002. The 257 Improved is a fi ne performer, adding up t 100 fps velocity over its factory cousin. I shoot the 110 Accubonds with Hodgdon Hybrid 100 V. All bullets were molly coated, and all groups were 3 shots at 100 yards. Will probably be using various 100 Replies 9 Views 1,520 Sep 16, 2019 dolek 257 Roberts Ackley Improved tdoyka Oct 20, 2013 6mm, 6. 257 Roberts Ackley Improved Loads GO GO VARMINT GO Message Board Good place to share hunting stories & info . 920 with a 24 inch barrel. Is there a GOOD source for 257 AI load data? Just got a 257 AI and I am looking for reliable tested data to start with. 1K subscribers 1. It's just that their heydays were 50 - 60 years ago and some fanfare before that about the '20s and But in the end, the old Roberts improved was chosen for the added range it will give. 3K 50K views 3 years ago The . Ackley’s “Handbook for Shooters and Reloaders” Ackley explains headspace for his improved designs as well 257 Ackley Improved The . O. 257 Roberts is a full length magazine and is freebored to allow seating to a COAL of 2. 257 Ackley Improved cartridges, a gunsmith must set the *Barnes loads were developed using brass fire-formed to fit the Ackley Improved chamber. In volume 1 of P. Remington 257 Roberts brass was used together with the Federal 210M primers. Ackley wrote of the . *To properly chamber a rifle for . 257 Roberts ammunition to be safely fired in . Any pet loads out there? The . *The .

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