GPO USA RS150 SPECTRA Rifle Sight (3 MOA Red-Dot Reticle)

Built tough for hunting or tactical use, the SPECTRAdot red dot sight from GPO USA features high-efficiency power management with a battery runtime of up to 50,000 hours. It has a mount that mates with Weaver and Picatinny-style rails, and features precision 1/2 MOA windage and elevation click adjustments. It is waterproof and carries an IPX-7 rating. The 3 MOA red dot brightness can be set to six daytime and five nighttime settings.