DD22M1 Red and Green Dot Reflex sight for AR15, AK47, M4 – Red dot Gun optic and substitute for holographic scopes – Rifle optic for AR15 Pistol for Tactical, Hunting or Air Rifles - https://www.wracer.com/?product=dd22m1-red-and-green-dot-reflex-sight-for-ar15-ak47-m4-red-dot-gun-optic-and-substitute-for-holographic-scopes-rifle-optic-for-ar15-pistol-for-tactical-hunting-or-air-rifles https://www.wracer.com/wp-content/uploads/61KO-i45uZL._SX425_.jpg