I take advantage of this for loading RWS 45ACP match brass that that utilizes small foundation primer for Increased Tension loading in Striker fired pistols for Competitiveness taking pictures. works excellent whenever. Would suggest this when you at any time opt to use this type of brass. Shop merchandise from https://winchestersmallpistolprim84072.blogchaat.com/13315921/winchester-small-pistol-primers-fundamentals-explained