This red dot uses the Shield RMSc footprint standard.

Essential info

• Footprint standard: Shield RMSc footprint standard
• Reticle: 3 MOA dot [red]
• Window size [height x width]: 15.0 x 20.0 mm [0.59 x 0.79"]
• Total dimensions [length x width x height]: 41.0 x 28.0 x 29.0 mm [1.61 x 1.10 x 1.14"]

The Sightmark Mini Shot M-Spec M3 Micro Solar red dot offers a perfect blend of advanced engineering, durability, and industry-informed efficiency. This reflex sight is equipped with a 3 MOA reticle and red illuminated laser, allowing for fast and precise target acquisition during short- to medium-range engagements. Its solar panel, automatic brightness adjustment, and impressive 20,000+ battery life make it the most practical and long-lasting optic in the shooting industry. The M3 can be easily mounted on Weaver and Picatinny rails, and is compatible with pistols featuring the RMS-C Footprint. Constructed from aluminum with a sleek matte-black finish, the M3 is fully waterproof and shockproof, able to withstand drops up to 3ft and extreme temperatures ranging from -22F to 122F. For those in need of a tough and versatile optic that offers rapid target acquisition and accuracy, the M3 Solar is a top choice.

• Dual power options (solar and CR1620 batteries)
• 3 MOA Dot
• 20,000+ hours of operating time
• Automatic brightness adjustment
• IP67 Waterproof
• Fully enclosed design
• Mounts to Weaver and Picatinny rails
• Fits pistols with RMS-C footprint
• Maximum Caliber .45 ACP

Package Contents:

• SightMark Mini Shot M-Spec M3 Solar Reflex Red Dot Sight
• Low Profile Fixed Mount
• CR1620 battery