Luth-AR BA-F20C77CG A1 C7 Mod Complete Upper Receiver with Barrel

Luth-ar C7 Retro Complete Upper Features The Luth-ar C7 Retro Complete Upper is built around a 20 inch chrome lined barrel with a 1:7 twist rate a combination chosen for both long term durability and compatibility with modern heavier 5.56 NATO bullet weights. Chrome lining the bore adds corrosion resistance and eases cleaning compared to a bare steel bore extending the practical service life of the barrel. A manganese phosphate finish over the barrel further protects against rust while preserving the muted vintage military look the A1 era is known for. A .625 inch non F marked front sight base keeps the classic A1 profile intact while remaining functional for sighting purposes. The C7 style complete upper receiver includes an A1 rear sight with a built in brass deflector bridging the classic silhouette with practical modern safety features for right or left handed shooters ejecting brass near the face. An A2 charging handle provides reliable manipulation of the bolt carrier group while the A2 hand guard finished in OD Green offers a durable grip surface with a nod to traditional military furniture. An A2 flash hider caps the muzzle reducing visible flash and helping maintain shooting stability during rapid strings of fire. For builders looking to complete a retro styled AR-15 with a durable period correct upper assembly the Luth-ar C7 Retro Complete Upper is available for sale at ARMSAGORA. Luth-AR C7 Retro Complete Upper Specifications Manufacturer: Luth-AR Model: C7 Retro Complete Upper Caliber: 5.56 NATO Barrel Length: 20 Barrel Finish: Manganese Phosphate Barrel Description: Chrome Lined Twist: 1:7 Muzzle: A2 Flash Hider Type: Complete Handguard Finish: OD Green Available At: ARMSAGORA