I'm only a couple hundred rounds in but I LIKE IT . Not as snappy with Glock 20 mags with the spacers (mag sleeves) . I like the Xgrip over the Pachmayr only because if you're not careful you'll puncture the mag with the set screw (but if you're careful they're $5 less than the XGRIP) . I want to go beyond 25yds soon. This thing should be a shocker braced? I've been in love with 10mm for a while so I may be partial? Feel free to share. Waiting for Canik to build a 10mm.