Manufactured to be regarded as a great product for almost any person, we're certain you will appreciate the . Formulated utilizing some of the most sturdy and long lasting materials around, these AR15 Upper Receivers by FNH USA will present you with a product that gives you numerous years of consistency. FNH USA has been focused on providing quality goods for many years, and the is the evidence of that dedication to their customer base.
Complete upper assembly includes, bolt carrier group and charging handle. Barrel cold hammer forged. Proprietary CrMoV barrel steel. Hard-chrome lines to mil-std 171. M4 feed ramps. High pressure tested. Magnetic particle inspected. Manganese phosphate finish. Chambered in 5.56x45mm. 1:7 RH twist. Bolt carrier group/ bolt. M16 auto bold carrier assembly. Carpenter 158 bolt ( magnetic particle inspected). Staked gas key.
