WST Powder Overview
Winchester WST Powder is really a ball powder and THE choice to replicate 12-gauge AA manufacturing facility loads and regular velocity handgun loads. It can be perfect for use in 45 Automobile match programs. Reliable, clean up, low flash and smoke are Gains on the shooter.

Winchester Tremendous-Focus on (WST) Smokeless Powder | Powder Valley WINCHESTER SUPER Concentrate on SMOKELESS POWDER | Brownells

Winchester WST Powder in stock now is a wonderful focus on shotshell and common velocity handgun propellant with lower flash and wst powder smoke. Can be employed for the two 12 gauge shotgun masses and 45 ACP Opposition masses.

Other Important Info:

Will not exceed the loads shown within the reloaders guideline.
Under no circumstances mix any two powders in spite of sort, model, or resource.
Never ever substitute any smokeless powder for Black Powder or any Black Powder substitute
Available in 1 lb., 4 lb. and eight lb. containers.