WitrynaMore about this powder: IMR 4227 is a medium burn speed, magnum pistol propellant. If a pistol says Magnum, IMR 4227 is the choice for true magnum velocities and … Witryna2 mar 2024 · Other Alliant powders suitable for the .41 Special include 2400, Unique, and Blue Dot. Accurate No. 9 is useful, as are Hodgdon H110 and IMR 4227, especially for the heavier bullet weights. By the way, Starline’s website offers .41 Special load data that includes most of these powders and also recipes using Winchester 572.
H4227 in 38 Special? - Page 2 - Gunloads.com
Witrynafor the .38 Special, case capacities for .38s are limited. IMR Trail Boss is considered a fast-burning powder, and its bulkiness is a benefit in most old black-powder handgun cartridges. In regard to .38s, it is best used with the longest – the .38 Special. There it makes for comfortable practice loads. WitrynaThe .38 Special arrived around 1900 in the S&W Military & Police. It soon became the number one cartridge for law enforcement use chambered in both S&W and Colt The Roaring ’20s saw the rise of … read speed of 7200rpm hdd
IMR 4227 for .357 Magnum The Firearms Forum
Witryna19 gru 2012 · No matter how many times you do it and nothing happens it only takes something going wrong one time to kill you. IMR 4227 is the best powder for the .351 Winchester SL. Also good in rifle loads for .44-40 and .38-40. The best use I've ever found for IMR-4227 is in the Savage MLII muzzleloader , it works awsome . Witryna22 sie 2014 · The Manual shows Small Pistol Primers for these rounds so I picked up a box of CCI #500 types. Powder, and load data: None of the load data in the Lee's … Witryna25 lip 2012 · NO DATA for 38 Spec. using 4227 For the 357 125 Hollow Point Start at 18.0 for 1350 fps and 505 ft # energy/ MAX of 20.0 for 1511 fps and 633 Ft# 140 gr … how to stop win 10 updates