Heckler & Koch Mark 23, Double Action/Single Action, Semi-automatic, Polymer Frame Pistol, Full Size, 45 ACP, 5.87" Barrel, Threaded Barrel, Matte Finish, Black, 3 Dot Sights, Decocker and Ambidextrous Safety, 12 Rounds, 2 Magazines, Ambidextrous 81000078 • Double Action • Capacity: 12+1 • Finish: Black • Sights: Fixed 3-Dot • Barrel length: 5.87 Threaded O-Ring Barrel • Overall length: 9.65 • Ambidextrous Mag Release/ Frame Mounted DecockingMatch Grade Trigger Ambidextrous Mag Release Frame Mounted Decocker • Double / Single Action • Capacity: 12 + 1 • Finish: Blue • Sights: Fixed • Barrel length: 5.87" • Overall length: 9.65" • 15in Free-Float MLOK Rail/ Ambi Bolt Release