Product Overview: Winchester Autocomp Powder
Winchester AUTOCOMP in stock now 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 powder competitors get off faster shots with minimal muzzle flash.
Other Important Information :
- Do not exceed the loads displayed in the reloaders guide.
- Never mix any two powders regardless of type, brand, or source.
- Never substitute any smokeless powder for Black Powder or any Black Powder substitute.
Doc Bob From Granger IN –
I like AutoComp a lot. I use it for 9mm, 40 S&W, and 45ACP. It burns clean and gives me consistent performance. It also meters more consistently, than any powder I’ve used, in my Dillon powder measure.