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 So What’s Next? Jim Cirillo’s 1-2-3-6 Drill Be More Than A Bodyguard Which Shotgun Safety Is Best? Grocery Stores Lining up for Ammo Vending Machines Greatest Defensive Semi-Automatic Shotguns