Winchester AUTOCOMP

(15 reviews) Write a Review
$33.99 - $269.99
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.


(15 reviews) Write a Review

15 Reviews

  • 5
    Great Powder

    Posted by Fred Honeyager on Dec 29th 2022

    I bought this powder for 38 Super and 9mm as I could not find my long time favorite Hodgdon 700X locally so I thought I would try this as I have heard a lot about it. Works great in 9mm and 38Super with a 125gr. LSWC gives great performance and accuracy with both calibers meters very well and burns extremely clean. I managed to get my hands on 200 Large Pistol primers so I tried it in my Springfield V-16 Long Slide and my Springfield Range Officer Elite all I can say is that this is a great powder in 45 auto, it makes it very accurate and in my opinion makes the 45 auto capable of all it has to give. This may become my favorite powder for this caliber and that says a lot as 700X has been a powder I have been using for 27 years. Also works extremely well in 40 S&W.

  • 5
    Winchester Autocomp

    Posted by Rob G on Dec 25th 2022

    This is easily my favorite powder for 9mm. Good velocity and very low ES and SD. I tried it for 38 special as well with less success. For 9mm, I don't know of a better powder. It also meters very consistently in all of my powder droppers.

  • 5
    Winchester Autocomp

    Posted by David on Sep 10th 2022

    Works well for 9mm and .380. I have used this for a long time and will continue using it.

  • 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