^Lot 1397 AR-15 Upper Receiver w/ 11" BBL

Complete upper except for the handguards and front sight post. 11" 5.56mm Nato with 1:7 twist, A2 sight base with bayonet lug, missing the sight post, receiver marked "L M", made by LM LAR / Martin Marietta (Army Spares Contract) with carrying handle and A2 flip aperture sight, gas tube, dust cover, forward assist, charging handle and complete bolt/carrier group. Bore is excellent/bright, overall very good condition.