It is therefore difficult to pinpoint just when an interest in the. 243 bolt rifles, though nothing of larger caliber. 22 Long Rifle was added, along with used Remington. As such, special caution should be taken when developing handloads or using the accompanying data.280 Remington Rifle | September - October 2018Īs a boy, there were more shotguns than rifles in our house, and even those 20 and 12 gauges were neglected until late summer. 280 Remington Ackley Improved becoming an industry standardized cartridge may have different chamber dimensions. A standard large rifle primer will offer proper powder ignition, with Winchester Large Rifle primers being used to develop the accompanying data. When using spherical (or Ball) powders, do not reduce the starting loads, as hang-fires and erratic ignition can occur. 280 Remington Ackley Improved thrives on powder with a burn rate similar to Hodgdon H-4831SC, With Hodgdon H-1000, IMR-7828, VihtaVuori N-165, Ramshot Magnum, Accurate MagPro, Alliant Reloder 19 and Reloder 22 each producing good results. The 160-grain Partition is listed at 2,950 fps. Nosler lists factory ammunition with various 140-grain bullets at 3,150 fps, with the 150-grain versions advertised at 2,900 and 2,930 fps. In testing here, extreme spreads were found to be remarkably low, and accuracy was very good. It offers this performance in a standard (non-belted) case while utilizing less powder, producing less throat erosion lower and recoil. With the shoulder blown out to a 40-degree angle to increase capacity, and pressures increased, it launches popular 140- to 160-grain bullets at nearly the same velocities as the 7mm Remington Magnum. In 2006 Nosler introduced it to SAAMI, and it became an industry standardized cartridge. 280 Remington case to increase powder capacity and performance, with the Ackley version (by Parker 0. Unfortunately, industry maximum average pressure limits were comparatively low, which left performance on the table.Įxperimenters soon began blowing out the. It is a great cartridge with many applications that include long-range competition and big-game hunting. Remington Recognized the value of this cartridge and in 1957 offered. 280 Remington Ackley Improved can be traced back to wildcat cartridges developed around World War II, such as the. Author: Brian Pearce / Wolfe Publishing Co.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
January 2023
Categories |