Ruger LCR, Double Action Only, Revolver, Small Frame, 22LR, 1.875 Barrel, Stainless Steel Barrel, Aluminum Frame and Stainless Steel Cylinder, Matte Finish, Black, Hogue Tamer Monogrip, U-Notch Integral Rear & Ramp Front Sight, 8 Rounds 05410 The Ruger LCR is the evolution of the revolver. Its monolithic frame is made from aerospace-grade, 7000 series aluminum in .22 LR, .22 Magnum and .38 Spl +P models and from 400 series stainless steel in the powerful .357 Magnum, 9mm Luger and .327 Federal Magnum models. The patented friction reducing cam is a next generation design in fire control systems that results in a smooth, non-stacking trigger pull and the patented polymer fire control housing holds all the fire control components in their proper dimensional relationships, reduces weight significantly and helps reduce recoil. The high-strength stainless steel cylinder is extensively fluted (reducing weight) and features a PVD finish for excellent durability.