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Ball Pistol Powder

Winchester Ball Pistol Powder

The BALL POWDER process is highly adaptable to new chemistries and geometric characteristics. This has lead to continuous advancements in ballistic performance. Each generation of BALL POWDER propellant is improved in some way, such as cleaner burning, more efficient, and higher velocity. This makes each new powder introduced into the Winchester Smokeless Propellant line the preferred choice for its intended usage. Unlike many other competitive powders that have not changed (in some cases for 100 years or more) Winchester Smokeless Propellants, like computer technology, get better every generation.
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Ball Pistol Powder

Winchester Ball Pistol Powder

AutoComp™

296

AUTOCOMP is extremely fine in the 38 Super, 9mm, 45 ACP and 40 S&W race guns. It’s just the perfect burning speed to feed the compensators with a higher volume of gas. With AUTOCOMP competitors get off faster shots with minimal muzzle flash, it’s a winner.

 

231

231

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.

296

296

This propellant was developed for Winchester factory-loaded ammunition for 357 Magnum, 444 Magnum, and 410 Bore. Its high loading density provides optimal velocity. 296 is recommended by Winchester for 410 Bore AA loads.

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