Winchester 231 4lb Gun Powder 1.4C, UN0509
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One of the most popular reload propellants, 231 is a pistol powder ideally suited to the 38 special, 45 Auto, and 9mm standard loads. Consistency, clean burning, low flash, and a broad range of applications make this powder a choice for any pistol cartridge reloader.
Click Here for Burn Rates (PDF)
Click Here for Burn Rates (PDF)
Gun Powder Application | Pistol Powder |