WitrynaBy 1936 improved DuPont process control produced batches conforming to published reloading data rather than requiring different charge specifications for each batch; and those propellants have remained in production. Non-conforming batches were used to load commercial and military cartridges following traditional testing procedures. Witryna31 mar 2024 · IMR 4064 is a medium-range burn speed powder and is one of the most versatile propellant in the IMR line, used for 223 Remington, 22-250 Remington, 220 …
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Witryna2 maj 2006 · IMR4064 is a very slow powder for the 45-70. I doubt you can get enough of it in the case to reach dangerous pressures. 55 grains compressed under a 405 grain bullets only generates 26,700 CUP. The Marlin 1895 45-70 has a safe operating pressure of 40,000 CUP. We learn something new everyday whether we want to or not. S … Witryna20 mar 2024 · Re: imr 4064 in 308 Compressed charges are fine. My Varget load goes 'crunch' when I seat the bullet. 4064 is good powder for .308: if your rifle doesn't … chunky organic yarn
IMR 4064 Reloading Powder Review - YouTube
WitrynaThe load was upgraded in the 1920s with a heavier boat-tail bullet at around 2,650 fps using DuPont IMR-1185. ... H-4895, Accurate 2495 (essentially its version of 4895), IMR-4064, Hodgdon Varget (another Extreme powder that is slightly slower than H-4895), Alliant Reloder 15 and Vihtavuori N150. ... Just because loading data for a certain ... Witryna6 sty 2024 · You should certainly shoot some factory ammo, made for all Mausers set for the lower pressures. This Mauser factory ammo is about on par with the 30-30 loads. For the handloads below, you must have a modern rifle in GOOD condition. If unsure, have a gunsmith check it out. These loads below approach those of the .308 Winchester round. WitrynaALL THE LOAD DATA YOU’LL EVER NEED ALL IN ONE PLACE! VISIT THE RDC WHITE HOTS® White Hots 50/50 is a 50 Caliber, 50 grain pellet for muzzleloaders. … chunky osiris shoes