by Shooting Illustrated Staff posted on February 9, 2011 Guns Support NRA Shooting Illustrated DONATE Returning to its handgun-manufacturing roots, Remington’s R1 combines the company’s craftsmanship with a classic version of the venerable 1911. In this article .45 ACP, 1911, Remington, semi-auto handguns Related Stories Remington R1 Ehnanced Remington R1 Ruger SR1911 Gallery Colt CCG 1911 Ruger SR1911 Most Popular Firearms Vs. Shotguns No! Go Away! Joining The One Percent Handguns: Fully Charged Battery The Basic Defensive Handgun School Tech Wisdom: The Bore is the Chore