--- title: "Winchester AutoComp Smokeless Pistol Powder 1lb" description: "Smokeless pistol powder in a 1 lb container. Designed for 38 Super, 9mm, 45 ACP, and 40 S&W race guns with a burn speed suited to compensators." canonical_url: "https://www.kygunco.com/product/winchester-ac1-autocomp-handgun-powder-1lb" meta: author: KYGUNCO "og:description": "Smokeless pistol powder in a 1 lb container. Designed for 38 Super, 9mm, 45 ACP, and 40 S&W race guns with a burn speed suited to compensators." "og:image": "https://cdn.kygunco.com/assets/products/114771/thumbnail.jpg?v=1713453141" "og:image:height": "500" "og:image:width": "500" "og:title": "Winchester AutoComp Smokeless Pistol Powder 1lb" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Muzzleloaders & Powder](https://www.kygunco.com/category/shooting/muzzleloaders-and-powder) / [Powder & Primers](https://www.kygunco.com/category/shooting/muzzleloaders-and-powder/powder-and-primers) / WNC-AC1 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/114771/main.jpg?v=1713453141) For illustration purposes only, this image may not be an exact representation of the product. # WINCHESTER Powder AC1 Ball Powder AutoComp Smokeless Pistol - 1lb Winchester AutoComp is a smokeless pistol powder packaged in a 1 lb container for reloading. It is described as extremely fine and suited to fast shooting in 38 Super, 9mm, 45 ACP, and 40 S&W race guns, with a burning speed intended to feed compensators and reduce muzzle flash. $44.25 ** 4 interest-free payments of **$11.06** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** In Store [** KYGUNCO Bardstown 401 Glenwood Drive, Bardstown KY](https://www.google.com/maps/dir/?q=place_id:ChIJfwecWCBSaIgRguIjuoPha40) [** KYGUNCO Louisville 2301 Nelson Miller Parkway, Louisville KY](https://www.google.com/maps/dir/?q=place_id:ChIJu1yzo5WZaYgRU5lrq2lQNhI) Item # 114771 Style WNC-AC1 UPC 039288079019 Condition New Manufacturer [Winchester](https://www.kygunco.com/brand/winchester) Weight 2 lb 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. Competitive shooters get off fast shots with minimal muzzle flash when using AutoComp. Shop with KYGUNCO for the best selection, competitive pricing, and exceptional customer service. Experience the difference that comes with buying from a trusted outdoor retailer with over 20 years of experience in the industry. **SPECIFICATIONS** - 1lb ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from Winchester ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/winchester-ac1-autocomp-handgun-powder-1lb#webpage","@type":"WebPage","description":"Smokeless pistol powder in a 1 lb container. 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