Sightmark Mini Shot M-Spec M1 FMS Reflex Sight 3 MOA

The Sightmark Mini Shot M-Spec M1 FMS is a compact reflex sight intended for use on shotguns, pistols and AR-platform rifles. It provides a 3 MOA red dot at 1x magnification and ships with both a low-profile mount and a riser mount for platform flexibility. The sight uses a single CR1632 battery and includes an ambidextrous digital switch and a 12-hour auto shutoff to conserve power. Its aluminum housing and steel protective shield are designed to meet IP67 waterproofing standards.

Key Specifications

• The reticle is a 3 MOA red dot.
• The objective lens measures 21 x 15 mm.
• The magnification is 1x.
• The sight uses a CR1632 battery.
• Battery life is stated as 300–30,000 hours on one CR1632 cell.
• The housing is made from 6061-T6 aluminum.
• The waterproof rating is IP67 (waterproof to 1 m / 3 ft for 1 hour).
• Elevation and windage are adjustable up to 110 MOA with 1 MOA click values.
• Mounting options include Weaver / Picatinny with included low-profile and riser mounts.
• The unit offers 10 brightness levels and a 12-hour auto shutoff.

Designed for shooters who need a compact, adaptable reflex sight, the Mini Shot M-Spec M1 FMS pairs a simple 3 MOA aiming point with a durable, weather-resistant housing and flexible mounting options. Its long battery life, straightforward adjustments and ambidextrous controls make it a practical choice for competition, hunting and professional applications where reliable, no-nonsense performance is required.