Mark 23
Heckler & Koch · Full-Size Pistol · DA/SA · 5.87″ Barrel
Caliber: .45 ACP
Effective Range: Close quarters (~0–50 yd)
Updated
🎬 Seen on screen
The exact optic from the screen, where we stock one that fits. Every optic that fits is in the full list below.
Compatible Optics
The Mark 23 isn't factory optics-ready: it has no slide cut or rail to mount a sight directly, so there's nothing to fit. (Aftermarket gunsmithing can add a mount; we only list factory-fit options.)
Common questions
- Is the Mark 23 optics-ready?
- No — the Mark 23 isn't factory optics-ready, and it has no slide cut or rail to mount a sight directly.
- What is the effective range of the Mark 23?
- In .45 ACP, the Mark 23's typical effective range is Close quarters (~0–50 yd).