I've found Glocks in general to be as accurate as any other pistol I've ever shot. Have a Glock 27 (one of my favorite carry guns) that is plenty accurate, but tends to pinch my finger between the frame and magazine when I shoot. My Glock 23 shoots fine (though my M&P shoots a little softer) and carries great, but my Glock 30 seems to work best for me, with the wider grip helping to soften recoil - not to mention the softer recoil characteristics of the 45acp v the snappier 40 S&W round.