Davidson Defense Sundown 16-inch AR-15 .223 Wylde Rifle Complete Upper Build, Plan B Scorch 3-Prong Flash Hider

The Sundown 16-inch AR-15 .223 Wylde Complete Upper from Davidson Defense is engineered for reliability and accuracy. It features a tactical match 16" M4 contour barrel made from 4150 chrome moly vanadium steel with a 1:8 twist rate, providing exceptional performance for various ammunition types. The carbine-length gas system ensures optimal cycling, while the micro low-profile gas block and .750 O.D barrel steel construction enhance durability. Constructed from 7075-T6 aluminum, the anodized upper receiver includes M4 feed ramps for smooth feeding.

It comes equipped with an M-Lok handguard in black, featuring ample mounting options for accessories. The upper also includes a mil-spec AR-15 charging handle and a complete bolt carrier group made in the USA, crafted from 9310 and 8620 alloy steel with a nitride finish. Completing the build, the Breek Arms Plan B Scorch 3-prong flash hider minimizes muzzle rise and reduces signature. This complete upper offers a versatile platform for any gunsmith who values freedom.