by Shooting Illustrated Staff posted on October 20, 2011 Guns Support NRA Shooting Illustrated DONATE Kel-Tec's innovative .22 WMR pistol packs 30-rounds into its magazine, yet remains incredibly lightweight. In this article .22 WMR, Kel-Tec, rimfire, semi-auto handguns Related Stories Kel-Tec PMR-30 Review: Kel-Tec PMR-30 Pistol Ruger Introduces New 22/45 Lite Walther Expands The Classic PPK/S Into .22 Rimfire WATCH: Kel-Tec CP33 Most Popular Shotguns: One Loud Flashlight Firearms Vs. Shotguns Think Like A Crook First Look: Canik Mete MC9 Prime No! Go Away! Handguns: Fully Charged Battery