Sightmark Mini Shot M-Spec M1 FMS Matte Black 1x 21x15mm 3 MOA Red Dot

The Sightmark Mini Shot M-Spec M1 FMS is a compact reflex sight designed for short builds, pistol-caliber carbines, and sub-compact slide applications where a small, lightweight optic is needed. Its rugged hard-anodized 6061-T6 aircraft-grade aluminum housing is paired with a steel protective shield, and it projects a clear 3 MOA red dot through a 21 mm x 15 mm optical glass window with unlimited eye relief for fast, instinctive target acquisition.

The Mini Shot M-Spec runs at 1x magnification with ten brightness settings so the dot stays visible across a wide range of lighting conditions. Windage and elevation are adjustable in 1 MOA increments. Sightmark's AR Red multi-coating improves light transmission and cuts glare, and the optic is rated waterproof and dustproof for use in punishing field environments.

Power comes from a single CR1632 battery, providing between 300 and 30,000 hours of runtime depending on brightness level, with an automatic shutoff after twelve hours of inactivity to preserve battery life. The optic measures only 1.73" long and weighs just 1.50 oz, making it a natural fit for short builds and slim-line pistol platforms.

Finished in non-reflective Matte Black and built for the FMS mounting pattern, the Mini Shot M-Spec M1 FMS is a lightweight, durable red dot ready for hard use on any optic-ready platform.