The Ruger LCRX 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. These models have an external hammer for single action use. FEATURES: Matte black finish; Hogue Tamer Monogrip; Fixed front and replaceable pinned ramp rear sight; Patented friction reducing cam FINISH: BLACK