Winchester AUTOCOMP

(12 reviews) Write a Review
$40.55 - $235.03
Maximum Purchase:
5 units
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Smokeless Powder

Product Overview

Winchester AUTOCOMP is a ball powder designed for competition race guns. A perfect burn speed to feed the compensators with a higher volume of gas, it is a great choice for 38 Super, 9mm, 45 ACP and 40 S&W. With AUTOCOMP, competitors get off faster shots with minimal muzzle flash.

Available in 1 lb. and 8 lb. containers.


(12 reviews) Write a Review

12 Reviews

  • 5

    Posted by Dane on May 29th 2022

    Love this stuff in 9mm.

  • 5
    Winchester Auto Comp powder

    Posted by Gregg on May 20th 2022

    The only powder I load with anymore. Extremely accurate, maybe it’s just me!

  • 5
    Winchester AutoComp

    Posted by Titus on Apr 18th 2022

    This powder works great through my 32 Auto. It generates consistent accuracy.

  • 5
    Auto cpmp

    Posted by Keith on Feb 22nd 2022

    Great powder for my Beretta storm. Meters really well!

  • 5
    Runs great in 38 Super competition guns with 5" barrel with a compensator

    Posted by Gary Kirsch on Jan 15th 2022

    Runs great in 38 Super competition guns with 5" barrel with a compensator 124 gn JHP @ 1.255 col 7.8 gn very consistent sd meters great fairly clean great stuff

  • 5

    Posted by Mike on Aug 28th 2021

    Works well in my 90 gr. .380 acp xtp loads and my .40 s&w 165 gr.fmj loads....a little dirty but I get good velocity and low sd...trying to find some more but around here powder is scarce

  • 5

    Posted by Mark on May 26th 2021

    I use this powder for loading .45acp, Powder runs well in my loads. I load 6.1 gr for 200gr swc ammo and 6.5gr for 230 gr rn bullets, Have not tried it on defense rounds yet...That's next. So far real happy with it's performance.

  • 5
    Great powder

    Posted by Curtis on May 21st 2021

    Gives consistent groups in my .45ACP.

  • 4
    Good powder for my .380 auto

    Posted by Phil Bernstock on May 20th 2021

    Meters well burns clean