Sig Sauer Romeo5 compact red dot sight was designed with the AR/MSR platforms in mind.

Features:

• 2MOA Dot
• Eye Relief: Unlimited
• 8 Daytime Illumination Settings
• 2 Nightvision Settings
• Elevation Adjustment Range: 40MOA
• Windage Adjustment Range: 40MOA
• 0.5 MOA Adjustments
• Waterproof up to 1 meter
• Modular M1913 Picatinny riser mount for 1.41” (absolute co-witness) or 1.63” (1/3 lower co-witness) sight heights
• MOTAC (Motion Activated Illumination) which powers the optic up when it senses motion and powers it down when it doesn't