by Shooting Illustrated Staff posted on March 7, 2011 Tips, Guns Support NRA Shooting Illustrated DONATE Here's a closer look at the conversion, which turns your Glock into a .50-caliber fight stopper. In this article .50 GI, Glock, Guncrafter Industries Related Stories Guncrafter Industries .50 GI Conversion Kit Guncrafter Industries Long Slide 1911s First Look: Guncrafter Industries Polara 1911 Guncrafter Industries 10 mm 1911 Pistol Guncrafter Industries Adds 9 mm 1911 to American Lineup Most Popular In Memoriam: Wiley Clapp Handguns: Reliability vs. Liability Tech Wisdom: Dirty Magazines The Realities of One-Handed Fighting Roundup: Lever-Action Rifles in .45-70 Gov't New Handguns for 2025