Bushnell Trophy TRS-25 Red Dot Sight Riflescope, 1x20mm, Black

Matte black featuring a 3 MOA Dot reticle with 11 brightness settings; Mounts easily on most picatinny rails and is compatible with pistols, shotguns, rifles and muzzleloaders.Adjustment Range : 70+ MOA Waterproof construction: O ring sealed optics stay dry inside, even when totally immersed in water. Parallax - 50 Shockproof construction: Built to withstand bumps, bangs, drops and the rough and tumble environment of the field Nitrogen purged fog proofing: Nitrogen inside the scope ensures interior optical surfaces won’t fog due to humidity or rapid temperature change