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]: 17.0 x 21.0 mm [0.67 x 0.83"]
• Total dimensions [length x width x height]: 41.0 x 31.0 x 35.0 mm [1.61 x 1.22 x 1.38"]

• 3MOA Strikes a Balance Between Fast Target Acquisition and PrecisionAspheric Lens
• Minimize the Aberration & Free of Image DistortionBattery Side Loading, Can be
• Easily Replaced and Won't Lose ZeroMotion Sensor Feature, No Worry to Forget to
• Switch Off the SightMade From 7075 T6 Aluminum Alloy As Strong As Steel Hardness