Not only is the Mustang22 Full-Auto Rated for 22LR, it's also our lightest suppressor yet coming in at 3.3oz. It's the ideal mix of Grade 5 Titanium and aircraft-grade aluminum. Utilizing our ADAPT modular technology, the Mustang22 has multiple configurations to meet your needs. @waltherarms . . . #mustang22 #liverugged #ruggedsuppressors #22lrsuppressed