Heckler & Koch USP9 Expert, Double Action/Single Action, Semi-automatic, Polymer Frame Pistol, 9MM, 5.2" Barrel, Mate Finish, Black, 3 Dot Sights, Manual Safety/Decocker, 18 Rounds, 2 Magazine 81000363

Action: DA/SA - Caliber: 9mm - Capacity: 18rd - Barrel: 4.25 - Sights: 3-Dot - Frame: Polymer Black - Slide: Nitro-Carburized Steel Black - Length: 7.68 - Width: 1.26 - Height: 5.31 - Weight: 27.20 oz. - Variant 1: Double action/single action with �SAFE� position. Control lever (manual safety/decoking lever) on left side of frame - (2) 18rd magazines and jet funnel - Corrosion proof fiber-reinforced polymer frame - Polygonal bore profile for increased velocity easier cleaning and longer barrel life - Can be converted to any of nine trigger firing modes - Corrosion resistant �Hostile Environment� blued finish - Oversized trigger guard for use with gloves - One piece machined slide made from nitro-carburized steel - Universal mounting grooves for installing accessories - Ambidextrous magazine release lever - Extended slide release - Patented Lock-Out Safety device Manufacturer Part Number: 81000363