https://vizardsgunsandammo.com/holosun-hs512c-hs-512c-rifle-carbine-1x-2-moa-red-dot-65-moa-circle-black-anodized-1/?ctk=002b1b08-fb8b-4ffa-9d8d-641f75496de8&showHidden=true

The HS512C is an enclosed reflex 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; 2 MOA Dot/65 MOA circle; parallax free and unlimited eye relief; solar failsafe and shake awake. Includes Absolute Cowitness mount, lens cloth, CR1632 battery, T10 L Key and user manual.

HOLOSUN HS512C REFLEX SGHT CIRCLE DOT QD MNT
Mfg Item Num: HS512C
Model Number: HS
Unit of measure: EA
Magnification: 1x
Eye Relief: Unlimited
Dot Size: 2 MOA
Length: 3.35
Weight: 6.70 oz
Finish: Black
Reticle: 65 MOA Ring/Red Dot