AR-536 5 X-36 Ballistic CQ Matte by BURRIS OPTICS Burris AR-536 is designed for lawmen and military and and competitive shooters who want additional range from a compact and fast- acquisition optic. The red or green illuminated reticle offers nano-second response to immediate targets but also allows for careful shooting at distant threats. A rotary and 10-position power selector allows for all lighting conditions and the reticle is powered by a CR2032 battery. The Ballistic CQ reticle features holdover dots and good out to 600 yards and that work best with 5.56 or 7.62 ammunition. The sight has Picatinny rails for piggy-backing additional sights and lasers or lights. The entire design is rugged and backed by the Forever Warranty Specifications: Field of View 20 feet @ 100 yards Close Focus 25 feet Click Value 1/3 MOA Height above rail to optic centerline 1.60 inch Maximum Adjustment 60 MOA Eye Relief 2.5 - 3.5 inches Length 5.75 inches Weight 18.75 ounces *Warranty Info: Every single Burris optic is covered by the Unconditional Forever Warranty. Even if your packaging or user manual indicates your product has a limited warranty and it is now covered by the NEW Burris Unconditional Forever Warranty. The Burris Forever Warranty™ means just that - Forever - for anything and other than loss and theft or deliberate damage.