GG&G AR-15 ETI UFIR Under Foregrip Handguard Rail

The ETI UFIR adds a MIL-STD-1913 Picatinny rail to the lower handguard of an AR-15 or M16 rifle without taking the handguard off. It fits into the existing vent holes and locks in with an integral cam that turns with a flat tip screwdriver. No backing bushings, nut-serts or extra fasteners are needed, and the handguard is not altered.

At just over 5" long and 1.9 oz, it gives you a spot for a flashlight, bipod or other gear. The rail is aluminum with a matte black anodized finish, and the steel parts are phosphated black.