Always ready. Always accurate. Be both with this Steiner® Micro Reflex Sight. Whether for tactical use or hunting, the MRS Micro Reflex Sight lets you engage targets with both eyes open, allowing for wider peripheral vision, better situational awareness and lightning-fast response. The bright, 3 MOA red dot is easy to find, quick to aim and won't obscure targets at longer distances, giving you the advantage when speed and accuracy are paramount. Built to be battle-ready, the MRS features a hard-anodized finish that makes it virtually indestructible. It's waterproof, shockproof and capable of being submerged up to 10m. Plus, it's powered by a single CR1632 battery that delivers a whopping 550 hours of operation.