NcStar KARHD4RGB-A AR Combo/CHA/Red & Grn Reflex Sight 4 Ret
"This Combo includes NcSTAR's MAR6 Carry Handle Adapter and the D4RGB Red & Green four reticle reflex optic.This will mount onto your AR15/M4 Carry Handle.
D4RGB Red and Green four reticle reflex optic Features:
- LED (Light Emitting Diode) 100% safe for the eyes. Unlimited eye relief for flexible mounting. - Open heads-up type reticle display. - Three brightness settings for each of the Red and Green reticles. - Integrated weaver type mount. - Rubber lens cap.
- Adapter Rail for the AR carry handle. Allows you to mount an optic onto the carry handle using Weaver/ Picatinny type rings & mounts. - Attached to the Carry Handle via the supplied thumb nut. Not tools required. - See-through mount when mounted onto the carry handle you can still utilize the iron sights. - Aluminum construction. - Gross Weight: 6.5 oz.