Gehmann M.18 & M.22 Spirit Levels

These precision foresight-mounted spirit levels are ideal for shooters requiring accurate and consistent cant reference. Both versions feature a medium-to-slow moving bubble clearly visible between twin markers. The unit screws directly into your foresight and is secured with a lock collar—tightened using the included C-spanner. Once in place, the level can be rotated to match your natural cant angle via an internal ratchet system, held firm by a friction collar. Laser-engraved degree markings provide easy visual alignment.

The M.18 model fits standard M.18 threaded foresights. The M.22 model fits M.22 threaded foresights and includes an internal M.18 thread for mounting accessories like lenses, filter screens or anti-glare tubes (compatible with the 558 model).

KEY FEATURES

Medium-slow bubble: Clearly defined between twin reference markers

Rotatable cant adjustment: Tool-free setting via internal ratchet system

Friction collar lock: Holds cant angle securely in position

Laser-engraved scale: For repeatable positioning

Accessory-ready (M.22): Accepts lenses and filters with M.18 thread

Includes C-spanner: For locking the unit in place with ease