The USP is a legend in the line of duty, and the HK USP45 V7 LEM Semi-Auto Pistol simplifies operation with the addition of the LEM (Law Enforcement Module) trigger system. The LEM trigger combines all the advantages of a cocked striker-fired trigger (which provides the exact same trigger pull from the first shot to the last) with a double-action hammer system. The LEM trigger is always the same, and it reduces the chance of unintended discharge. The lack of manual safety further simplifies use; the pistol is ready to fire as soon as it's drawn. The barrel features a polygonal bore profile for enhanced velocity, easier cleaning, and longer barrel life. Specially designed captive recoil spring assembly with absorber bushing helps the USP9 provide softer shooting. One-piece machined slide made from nitro-carburized steel. No-snag bobbed hammer. Corrosion-proof, fiber-reinforced polymer frame. Includes 2 magazines. LEM Law Enforcement Module trigger Barrel with polygonal rifling Corrosion-proof, fiber-reinforced polymer frame Specially designed captive recoil spring assembly with absorber bushing No-snag bobbed hammer Ambidextrous magazine release