The Sig Sauer Romeo MSR Gen 2 Red Dot is built for shooters who want a dependable optic for their modern sporting rifle. Designed with a precise 2 MOA red dot reticle, it provides quick target acquisition while maintaining clarity and accuracy. Powered by a single CR2032 battery, this optic delivers up to 40,000 hours of runtime, so you can stay focused on performance instead of power management. The analog rotary dial allows you to easily switch between 12 brightness settings, including two options compatible with night vision.

levate your MSR platform with the SIG SAUER ROMEO-MSR GEN II 1x20mm Red Dot Sight, a complete ground-up redesign that fuses aggressive styling with battle-proven performance. The parallax-free 20mm objective delivers a crisp 2 MOA dot in your choice of red or green, while the analog rotary dial cycles through 12 precision brightness levels—ten daylight and two night-vision compatible—so you stay dialed in from noon glare to starlight raids.

Adaptability meets precision with the new lineup of ROMEO-MSR GEN II optics. Refreshed from the ground up, the ROMEO-MSR GEN II combines a sleek new look with unparalleled functionality that has been optimized for MSR rifle platforms.

The ROMEO-MSR is a sealed compact red dot or green dot sight intended for MSR, carbine, shotgun and air rifle. Brightness is adjusted with a top-mounted rotary dial, featuring 10 daytime and 2 night vision settings for quick target engagement in any condition. Features: High-performance lens coatings for excellent light transmission and dot contrast in any situation. Ultra-compact size and weight with unlimited eye-relief and parallax-free operation. Slipover, see-through flip-backs 1.41in T10 Torx M1913 Skeletonized lightweight Riser Mount for absolute co-witness