Shield Sights AMSC Enclosed Emitter Red Dot Sight – 4 MOA Dot

The Shield Sights AMSC (Advanced Micro Sight Compact) is an enclosed emitter red dot optimized for pistol applications where durability and battery life matter most. The 4 MOA dot provides rapid target acquisition at close to moderate distances while maintaining enough precision for accurate shot placement. Built for duty, competition, and concealed carry, this sight is designed to survive the harsh reciprocating forces of slide-mounted operation.

The enclosed design protects the emitter window from debris, carbon fouling, and impact damage that can compromise open-emitter designs. Shield's proprietary lens coatings deliver exceptional clarity in varied lighting without the blue tint common to lesser optics. Auto-brightness adjustment reads ambient light conditions and scales intensity accordingly, while manual override allows shooter preference. The low-profile footprint minimizes snag points and maintains a clean sight picture. Waterproof construction and O-ring seals ensure function in rain, mud, and submerged conditions.

• Type: Enclosed Emitter Red Dot Sight
• Reticle: 4 MOA Red Dot
• Brightness Settings: Auto-Adjusting with Manual Override
• Battery Life: Up to 50,000 Hours (Auto Mode)
• Window Size: 16mm x 11mm
• Mounting Footprint: RMSc (Shield RMS Cut)
• Adjustment: 1 MOA Per Click
• Waterproof Rating: IP67
• Housing Material: 7075-T6 Aluminum
• Weight: 0.56 oz