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 First Look: Wilson Combat Division 77 Project 1 Ghost Pistol Top 5 'Budget-Priced' .50 BMG Rifles 10mm vs. .40 S&W: Similarities, Differences and Uses First Look: ZeroTech Vengeance 3-12x Scope New Reticle Options Marines Ditch 100-Year-Old Marksmanship Standards 10 Budget-Priced .22 Rifles Under $200