Hawke Prism Sight 6x 36mm Red Dot - 5.56 BDC Dot - Introducing the all-new Hawke Prism Sights, designed for AR and AK pattern rifles. The 6x36 models feature a Bullet Drop Compensating (BDC) reticle designed to accommodate a variety of ammunition including .223/5.56, .308WIN, .300BLK, and 7.62x39. Supplied With Low-Profile Mount And Lower 13 Co-Witness Mount; 10 Stage Digital Brightness Control; Exposed 1 MOA Click Turrets; High Quality Aluminum Construction; Fixed Parallax At 100 Yards; Auto Shut Off And Shake Awake; Ideal For Use On ARs And Hunting Rifles; Compatible With Micro T-2 Footprint Mounts;