by Shooting Illustrated Staff posted on February 9, 2011 Guns Support NRA Shooting Illustrated DONATE Despite being very long in the tooth—that means old for you Generation Z folks—the 1911 platform is still one of the most popular pistols in the United States. In this article .45 ACP, 1911, Act-Mag, C.O. Arms, semi-auto handguns Related Stories C.O. Arms AWP Extreme Combat Remington R1 Gallery Ruger SR1911 Gallery Ruger SR1911 Remington R1 Ehnanced Most Popular Shotguns and Magazines The Low Ready Position Nothing New New Lever & Pump Action Rifles for 2024 9mm Double Stack 1911 Pistol Roundup Review: Show Low Manufacturing Black-Jack Rifle