Troy Industries Tritium BattleSights are designed to eliminate the poor sight orientation that is typical in twilight. Tritium is a form of hydrogen that emits a continuous light source when batteries or electricity are not available. The front post is centered between two Tritium points of reference to allow proper alignment. Troy Rear Folding Tritium Sights, a permanent, rail-mounted alternative to a standard A2 sight, allow limitless mounting options on all-length rails with a serrated ramp to eliminate glare. These sights provide lightning fast target acquisition and are manufactured to exceed military specs. Easy to install and deploy, Troy BattleSights are machined from hardened aircraft aluminum and finished in Mil-Spec hardcoat anodizing. Positioned at exact factory height. Sight is designed to work on same plane rail systems only. Will not work with a railed gas block that is higher or lower than the receiver.

• Type: Tritium Folding Rear
• Frame Material: Aircraft Grade Aluminum/Stainless Steel Components
• Frame Color: Black
• Firearm Fit: AR-15
• Base Configuration: Picatinny Rail
• Style: Folding Back Up Rear Sight
• Rear Material: Aluminum/ Tritium Imbedded
• Rear Color: Folding Back Up Rear Sight Tritium
• Windage Adjustment: 0.68 MOA
• Firearm Type: AR Platform

*Item must be returned in unused condition and in the original manufacturer's packaging (if applicable). If an item arrives non-defective and accurate to its description, this guarantee does not apply and returns will not be organized in those situations. Please confirm compatibility and specifications with us regarding item Troy Ind Tritium Rear Folding BattleSight Round before purchasing if you are unsure.