OSight C 1x RMR Red Dot Sight – 3 MOA Green Dot

The OSight C is a compact RMR-pattern red dot sight designed for shooters who want a fast, precise aiming solution on a pistol slide or an AR-15 rifle. Its 3 MOA green dot reticle gives a clean, quick sight picture for both close-range defensive shooting and rapid follow-up shots.

Built with an anti-reflective lens coating, the OSight C maximizes light transmission for a bright, clear dot in varying lighting conditions. The black housing protects a wide 0.95" x 0.75" viewing window, and the battery tray allows for effortless CR1632 battery swaps without ever removing the optic from your platform, so zero is preserved between changes.

Key Specifications

• Magnification: 1x
• Reticle: 3 MOA Green Dot
• Window Size: 0.95" x 0.75"
• Housing Color: Black
• Mounting Footprint: RMR pattern
• Battery Type: CR1632
• Lens Coating: Anti-reflective
• Battery Access: Top-load, no removal from optic needed

This is a great pick for shooters looking for an affordable, RMR-compatible green dot for a carry pistol or home defense AR. OSight C for sale at Loftus Firearms.