Buy Heritage Manufacturing Rough Rider .22 LR/Mag 16″ Cocobolo Grip, Adjustable Sights Online. 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. Buy Heritage Manufacturing Rough Rider .22 LR/Mag 16″ Cocobolo Grip, Adjustable Sights Online.