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Back Details 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. Its see-through riser mount allows for convenient co-witness, while the rugged body stands up to tough environments with waterproof and fog-proof protection. Whether on the range or in the field, the Romeo MSR Gen II offers reliability with every shot. Features: Rugged industrial design Parallax-free optical system 1x magnification See-through riser mount 12 brightness levels (10 daylight + 2 night vision) Up to 40,000-hour battery life with CR2032 Rotary illumination control dial IPX7 waterproof and fog-proof 2 MOA red dot reticle See More