Meprolight MPO Pro-S 1x Red Dot Sight, 3/33 MOA Bullseye Reticle, Black - 901141172

The Meprolight MPO Pro-S is a 1x fixed magnification closed-emitter reflex sight with a 3 MOA red dot and 33 MOA bullseye ring reticle. It features unlimited eye relief, automatic and manual brightness modes with sleep function, and is fully waterproof (IPX-7), fogproof, and shockproof. The optic mounts on RMSc/JPoint footprints and uses a CR1632 battery for approximately 20,000 hours of runtime.