Holosun

The HS506 is a 30mm optical sight designed rifle and carbine applications. Features include Aluminum housing, Holosun's Super LED with up to 50k hours battery life; 12 brightness setting- 10 daylight & 2 night vision; Red 2 MOA Dot/65 MOA circle; parallax free and unlimited eye relief; cantilever mount; 1.535" Torx mount; solar failsafe and shake awake. Includes Flip Backs, lens cloth, CR1632 battery and T10 L Key.