Harrington & Richardson BLEM Retro M16A1 Style 20" 5.56 1:7 Rifle, Black

Barrel: Harrington & Richardson 20" 5.56 NATO 1/7 Pencil Barrel made from 4150 Chrome Moly Vanadium Steel with a parkerized finish with chrome lining. Features a Rifle Barrel Extension, 1/2"x28 threaded barrel, 1/7 twist rate, and Rifle gas system. Upper: Newly manufactured uppers forged from 7075-T6 Aluminum using proprietary NoDak Spud Dies. Finished in black anodizing. Lower: Made from forged aluminum and equiped with the Retro H&R FCG and A1 furniture, this lower is classic in style and performs like an American Classic should. ** These uppers will have cosmetic blemishes that do not affect function. This may include, but is not limited to, forging marks under the finish, scratches, and slight variations in the finish color coat.