Description
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.
Check your reloading manual or go to a powder manufactures website for load data.
Shipping & Returns
Reviews