by Guy J. Sagi posted on January 21, 2011 Guns Support NRA Shooting Illustrated DONATE ** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Regent .45 ACP 1911 In this article .45, .45 ACP, 1911, self-defense, semi-auto handguns, Umarex Related Stories Remington R1 Gallery Ruger SR1911 Gallery Colt CCG 1911 Remington R1 Ehnanced Ruger SR1911 Most Popular Straight Talk: Old Reliable First Look: Bear & Son Lawman Pocketknife Skills Check: "Don't Touch That Dial!" First Look: SIG Sauer Sierra4-BDX Rifle Scopes Top 5 'Budget-Priced' .50 BMG Rifles New Handguns for 2025