Heritage Manufacturing RR22MB16AS: Born of the traditions of the Old West, the Rough Rider maintains much of the look and feel of the legendary Single Action Army revolver, only in a scaled down version. Chambered for the .22LR and .22 Magnum cartridges, the Rough Rider is manufactured using state-of-the-art precision machinery that assures its accuracy and reliability. The cylinder lock-up is tight and the perfect timing of the action makes for a handgun that will put its shots where you want \'em.