AmeriGlo Haven Features The AmeriGlo Haven delivers a crisp 5 MOA single red dot reticle through 11 brightness settings letting shooters dial in the right intensity for indoor ranges bright daylight or low light defensive encounters. Elevation adjustment totals plus or minus 45 MOA in 1 MOA increments giving plenty of room to zero the dot precisely to the host pistol. A single CR2032 battery powers the sight for roughly a year on setting four in constant-on mode reducing the chance of a dead battery going unnoticed. The optic carries a water resistant rating so incidental exposure to rain or sweat during carry will not compromise its electronics. This Carry-Ready Combo includes a GL524 optic compatible iron sight set designed specifically for Glock MOS pistols excluding Slimline models across Gen 1 through 5 frames so the irons co-witness cleanly with the Haven dot for a redundant sight picture. The kit also ships with the CR2032 battery pre-installed two optic fasteners a T10/T6 Torx tool a quick reference guide and an AmeriGlo sticker giving everything needed to mount and zero the optic out of the box. Machined from aluminum and finished in matte black the housing is built to withstand the daily bumps and holster wear that come with everyday carry. Backed by AmeriGlo s manufacturer limited lifetime warranty for the original owner the Haven Carry-Ready Combo is for sale at GrabAGun for concealed carry and home defense shooters who want a complete dependable optic solution. AmeriGlo Haven Specifications Manufacturer: AmeriGlo Model: Haven Type: Red Dot Sight Reticle: 5 MOA Single Dot Reticle Color: Red Magnification: 1x Brightness Settings: 11 Elevation Adjustment: +/-45 MOA Battery Type: CR2032 Battery Life: 1 Yr on Setting 4 Material: Aluminum Finish: Matte Color: Black Waterproof: Resistant Compatible Hosts: Glock MOS Gen 1-5 Available At: GrabAGun