Monolithic frame is made from aerospace-grade, 7000-series aluminum. Patented friction-reducing cam is a next generation design in fire control systems that results in a smooth, non-stacking trigger pull. Patented polymer fire control housing holds all the fire control components in their proper dimensional relationships, reduces weight significantly and helps reduce recoil. High-strength stainless steel cylinder, featuring a PVD finish for excellent durability, is extensively fluted, reducing weight. Hogue® Tamer Monogrip® reduces perceived recoil. Grip peg allows for a variety of grip styles to be installed. Fiber optic front sight.