Davidson Defense Aegis 16-inch Carbine-Gas 1:8 .338 ARC AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build

The Aegis 16-inch Carbine-Gas .338 ARC AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build from Davidson Defense offers a robust solution for gunsmiths seeking precision and freedom in their firearms. This upper assembly features a 16" HBAR barrel constructed from 4150 CMV steel with a 1:8 twist rate, delivering reliable performance and accuracy. The carbine-length gas system ensures smooth cycling, while the micro low-profile gas block accommodates the .750 O.D barrel.

The upper receiver is crafted from durable 7075 T6 aluminum with an anodized finish, providing strength and resistance to wear. Complementing this is the aircraft-grade aluminum free-floating handguard in a sleek black finish, allowing for optimal modularity with M-Lok attachments. A mil-spec AR-15 M4 charging handle ensures dependable operation. The setup is completed with a 5/8x24 threaded GI birdcage flash hider, making this upper assembly a versatile choice for any firearms enthusiast.