Davidson Defense Aegis 16-inch Carbine-Gas 1:7 Nitrided 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build, Plan B Sentinel Caged Flash Hider

The Aegis 16-inch Carbine-Gas Complete Upper is engineered for performance with a 1:7 twist nitrided barrel, optimized for the 5.56 NATO caliber. The barrel, constructed from 4150 Chrome Moly Vanadium, features a medium profile and a carbine-length gas system to ensure reliable cycling. The assembly includes an AR-15 upper receiver made from 7075 T6 aluminum with an anodized finish for durability. A freefloat M-Lok handguard made from 6061-T6 aluminum provides lightweight versatility for accessory attachment.

This upper is equipped with a micro low-profile gas block and AR-15 M4 charging handle for smooth operation. Additionally, it comes with a Breek Arms Plan B Sentinel caged flash hider, enhancing flash suppression capabilities. This build is suitable for gunsmiths seeking precision and reliability in their AR-15 configurations. The Aegis upper delivers robust features essential for any enthusiast or professional user.