Holosun HS507C X2 open reflex red circle dot sight. Has a selectable red dot, circle dot, or circle only reticle, 2 MOA dot, and 32 MOA ring, parallax free unlimited eye relief, and up to 50,000 hours life from one CR1632 battery. The sight has Shake Awake with last setting recall, and an integrated solar cell for battery free day light operation. CNC Machined with/ 7075 Aluminum housing, new. #HS507C X2

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.