The Sig Sauer Romeo MSR Gen II is a sealed, compact red dot optic designed for MSR platforms, carbines, shotguns, and air rifles. This 1x20mm reflex sight features a 2 MOA red dot reticle with 12 illumination settings, including 10 daylight and 2 night vision modes, for quick target engagement in any lighting condition.

Designed for durability and reliability, the Romeo MSR Gen II is IPX-7 waterproof, fog proof, and shockproof. The sight incorporates Shake Awake Technology to help preserve battery life, and runs on a common CR2032 battery with up to 35,000 hours of runtime at medium settings. Windage and elevation adjustments offer ±50 MOA of travel with 1 MOA click increments.

The optic comes ready to mount with a see-thru riser mount included, compatible with M1913 Picatinny rails. Its compact 2.7-inch length and lightweight aluminum construction make it an ideal companion for fast-handling firearms.