Meprolight USA Tru-Dot Black AR-15/M-16/M-4 Fixed Green Tritium Front 1316153101

Easy-to-install replacement sights equipped with Meprolight’s standard, tritium insert with visibility is guaranteed for five years. All sights fit in the factory sight bodies. No alteration to the rifle. AR-15 rear sights feature a 2-dot peep with tritium inserts, plus normal peep sight. Manufacturer Part Number: 1316153101