Valken Compact AR Scope 1-4X20 with Offset Mount

Features 4-time zoom and 4.5-5 inches of extra long eye relief Etched glass CQB reticle: 20moa circle plus 3moa dot Finger adjustable elevation and windage screws Compact and lightweight: 9 1/2inch full length Two color RED/GREEN illumination when better contrast is needed under low light conditions. High quality lens give crystal clear view picture of targets 1inch one-piece main body tube Waterproof, fogproof, shockproof: Nitrogen-filled and O-ring sealed Scope comes packaged with one piece offset scope mount: mount center height 30mm; Offset length: 37mm Battery - CR2032