I currently own a TBAC 22 takedown and a Rugged Occulus. I have also shot a ACC and the OSS now Huxwrx .22 cans. Mine get used on a Ruger Precision Rimfire in .17 HMR, Ruger American in .22LR and.22WSM, Ruger 10-22, S&W M&P 22 AR, and an FN502 pistol. My favorite is the Rugged Occulus. The OSS...