Heckler & Koch Vp9a1 X Crossover, Semi-automatic, Striker Fired, Compact, 9mm, 4.09" Hammer Forged Barrel, Black, Interchangeable Backstraps And Side Panels, Tritium Front Sight, Black Serrated Rear Sights, Paddle-style Mag Release, (1)-20 Round And (1)-17 Round Magazine 81001210