MAK Optics Makdot SH Red Dot Sight 3.5 MOA Dot Reticle. After 4 hours without movement it switches itself off completely thus greatly increasing battery life. Full field of view because of binocular" shooting. Specifications for MAK Optics Makdot SH Red Dot Sight: Manufacturer: MAK Optics Finish: Mate Fabric/Material: 7075 T6 Aluminium Magnification: 1 x Reticle: 3.5 MOA Dot Adjustment Type: MOA Adjustment Click Value: 1 MOA Emitter Type: Open Battery Type: Lithium Metal CR2032 Water Resistance Level: Waterproof Length: 48 mm Width: 36 mm Height: 28.5 mm Weight: 30 g Red Dot Sights-Footprint: Micro T-2 Mount Type: No Mount Package Contents: MAK Optics Makdot SH Red Dot Sight Screws Lense Cloth Battery Manuel Instruction Cap MAK Optics 27850003: Makdot SH Red Dot Sight 3.5 MOA Dot Reticle