The Heckler & Koch HK45 V1 is a full-size .45 ACP semi-automatic pistol engineered for dependable service use and comfortable handling. Its polymer frame features interchangeable backstraps to help users tune the grip fit, while the cold-hammer-forged O-ring barrel supports consistent barrel-to-slide lockup and accuracy. A MIL-STD-1913 Picatinny rail accommodates compatible accessories. The left-side frame-mounted control lever combines a manual safety with a decocker, and the ambidextrous slide release improves manipulation. White-dot front and two-dot rear sights provide a clear conventional sight picture.

Key features

• 10+1 capacity provides practical onboard firepower in .45 ACP
• Interchangeable backstraps help tailor grip fit and control
• Cold-hammer-forged O-ring barrel supports consistent lockup and accuracy
• Frame-mounted safety and decocking lever offers accessible manual controls
• Ambidextrous slide release supports manipulation from either side
• MIL-STD-1913 Picatinny rail accepts compatible lights and accessories

The HK45 V1 combines adaptable ergonomics, robust construction, and user-accessible controls in a proven full-size pistol configuration.