Hi guys. Love 1911s. Had them since about '78 for local Bullseye club. Started with revolvers in same club in '75. Everyone had 38 1/2 oz revolvers for rimfire and centerfire stages. That is S&W model .22 and .38 Masterpieces. Once I started practicing with 1911 .45s, my club transitioned to PPC, which was limited to centerfire revolvers.