SIG SAUER Romeo-MSR 1x20mm 2 MOA Red Dot Sight | Durable Waterproof Lightweight Ultra-Compact Gun Sight with Flip-Back Lens Covers

Precise 2 MOA Dot

Slipover, see-through flip-backs

1.41” T10 M1913 Skeletonized lightweight riser

Top loading battery compartment with integral brightness control featuring 10 daytime and 2 Night vision setting

Over 20,000 hours runtime on a CR1632 battery

Aircraft grade aluminum housing and mount

Dependable IPX-7 waterproof and fog-proof performance

New never used does not have a box.