Ruger American 9mm 4.2 Inch Stainless Steel Barrel Black Nitride Slide Novak 3-Dot Sights Accessory Rail Manual Safety Black Grips 10 Round Pre-tensioned striker system action. Features include short takeup trigger with positive reset; recoil-reducing barrel cam, low mass slide, low center of gravity and low bore axis; +P tested. Includes genuine Novak LoMount 3-dot sights, ambidextrous slide stop and magazine release. Modular wrap-around grip system for adjusting palm swell and trigger reach. One-piece, high performance glass filled nylon grip frame. Stainless steel barrel. Stainless steel slide with black Nitride finish. Mil-Std-1913 picatinny rail. Two Nickel-Teflon plated steel magazines. Internal, automatic sear block system safety; integrated trigger safety; no trigger pull required for takedown. Ambidextrous manual safety. Ambidextrous slide stop and magazine release. • Trigger features a short takeup with positive reset. • Recoil-reducing barrel cam, low-mass slide, low center of gravity and low bore axis. • Performance tested for sustained +P ammunition use. • Genuine Novak® LoMount Carry three-dot sights. • Modular wrap-around grip system for adjusting palm swell and trigger reach. • Safe, easy takedown with no tools or trigger pull required. • Ambidextrous slide stop and magazine release allow actuation with either hand. • Safety features include internal, automatic sear block system, ambidextrous manual safety, integrated trigger safety and no trigger pull required for takedown. Pro Models come without manual safety. • Also includes - Two nickel-Teflon® plated steel magazines; small (9mm models only), medium and large grip modules. • Pre-tensioned striker system features a powerful striker spring for positive ignition without a heavier trigger pull. • Non-slip surfaces including functional slide serrations and purpose-oriented grip frame texturing for enhanced control. • MIL-STD-1913 Picatinny rail acts as a mounting point for a wide variety of standard lights, lasers and infra-red illuminators.