Pre-tensioned striker system features a powerful striker spring for positive ignition without a heavier trigger pull. Barrel cam distributes recoil forces over a longer period of time to reduce felt recoil. Safe, easy takedown with no tools or trigger pull required. Rigid, one-piece, precision-machined, black nitrided, stainless steel chassis with integral frame rails and fire control housing. Modular wrap-around grip system for adjustment of palm swell and trigger reach to fit a wide range of hand sizes. Ergonomic grip modules lock in solidly and do not loosen. Genuine Novak LoMount Carry three-dot sights with wide rear notch for rapid sight acquisition and Mfg: Ruger