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 The Door Gun How Much Ammo Do You Carry? Pepper Spray: Do It Right The First Time First Look: Springfield Armory Kuna 9mm Pistol Defining Competency Standards For Concealed Carry Shell Game