HWZ Tactical Folding Front & Rear Set Flip Up Backup Sights BUIS Black
Brand: HWZ
Color: Black-2dai-zhun

Notice: Please take the screw out before you mount, once it is removed they slide on and off easily Designed for Close Quarter Battle Spring loaded flip-up design, release lever can be reached on left, right & top position. Fits for any standard 20mm rail. Weight: 1.3 oz. Height above , stowed: 0.51 inches Length, stowed: 2.6 inches Length, deployed above : 1.5 inches Package Includes : Back Up Front and Rear Sight Set Color: Black.

Please take the screw out before you mount, once it is removed they slide on and off easily.
Polymer front and rear sight Black color, construction for Durability.
Heavy Duty Tactical Gear Front and Rear Back-up Sight Set for hunting and training
Full Heavy Duty Polymer Construction for Durability
Perfect for training or airsoft or hunting