Winchester spherical powders are known for theirconsistent burn rates and clean burning characteristicsand are widely used for reloading shotshell,handgun, and rifle ammunition. As the name implies, this powder is designed to deliver optimum performance incompensated race guns. AutoComp has been formulated to help the compensatorwork more efficiently while it minimizes muzzle flash to help with rapid fire. Highlyrecommended for 38 Super, 9mm, 40 S&W, and 45 ACP.

Note about our photos:
While we make every effort to ensure that our product photos are accurate, manufacturers occasionally change the design of components such as triggers, sights, or magazines without notice. Also, modifications to the firearm or component may be required in order to meet specific state compliance requirements. While we make every effort to accurately describe and illustrate the item you are going to receive, there may be visual differences on various components that do not affect functionality.