Trijicon Tritium A2 AR15/M16 Front Front & Rear Sight Set

3 dot green front & green rear night sights for M16/AR15. Comes with the CP25F-TOOL installation tool. Green lamps are warranted for 12 years from the date of manufacture. Trijicon 3 Dot night sight sets are designed and assembled with the optimum combination of strength and safety. The patented aluminum cylinder and sapphire lens construction cannot be equaled. The brightness obtained from the tritium content is focused through the sapphire lens to give the maximum possible illumination. Because the sight blades are machined from steel rather than cast, their strength is unsurpassed. Trijicon night sights are the brightest, strongest and safest. Professional installation recommended