Ar-15 Upper Reciever Assembled - Ar-15 Upper Reciever Assembled Black 5.56mm

Joined with the company's unique and eye-catching lineup of lowers and handguards, Sharps Bros. developed its SBUR03 Upper Receiver, which is a completely assembled unit designed for use with all standard AR-15 upper-receiver components and calibers. Each of these Sharps Bros. Assembled Upper Receivers feature an installed forward assist and dust cover. All builders have to do is add the barrel and handguard of their choice, as well as a bolt-carrier group and charging handle. The upper is buil