by Shooting Illustrated Staff posted on October 31, 2010 Guns Support NRA Shooting Illustrated DONATE STI Tactical 4.15 In this article .45 ACP, self-defense, semi-auto handguns, STI Related Stories STI Sentinel Premier Gallery Detonics Combat Master Evolution Gallery Kimber Custon Crimson Carry II Gallery Regent .45 ACP 1911 Gallery K2 Semi-Auto Pistol imported by EAA Gallery Most Popular How It Started My Guns Don't Suit Me Anymore Pushing The Limits of Smaller Guns The Do's And Don'ts Of Gearing Up Wintertime Carry Gear Optics Mounting 101