The Oculus22 gives you two lengths, so whether short or full-size, your 22 is always quiet and accurate. The Oculus22 is Belt Fed Rated for multiple calibers including .22LR, .22 WMR, .17 HMR, .17 WSM, and 5.7x28mm, making it highly versatile​. . . . #RuggedSuppressors #Oculus22 #Ruger22 #LiveRugged