Davidson Defense Black Fang 18-inch Mid-Gas 1:10 .308 Win AR-10 Handguard Rifle Complete Upper Build

Black Fang 18-Inch Mid-Gas 1:10 .308 Win AR-10 Handguard Rifle Complete Upper

The Black Fang Complete Upper is built around an 18-inch .308 Winchester "Scrubber" barrel with a mid-length gas system, a billet LR-308 upper receiver in the DPMS low profile pattern, a Friz 15-inch free-float M-LOK handguard, and a complete Recoil Technologies Nitride BCG and aluminum charging handle.

Key Features

• 18-inch "Scrubber" barrel, 4150 CMV steel, contour profile, 1:10 twist, Manganese Phosphate finish
• Mid-length gas system
• Billet LR-308 upper receiver, DPMS low profile pattern, Type III hardcoat black anodized finish
• Friz 15-inch low-profile free-float M-LOK handguard
• Guntec .308 Micro Comp multi-port compensator, steel, Nitride finish, with 5/8-inch black crush washer
• Recoil Technologies Nitride LR-308 BCG (.308 Win, 6.5 Creedmoor, .243 Win compatible) and aluminum LR-308 charging handle included

Barrel and Gas System

The 18-inch "Scrubber" barrel is machined from 4150 chrome moly vanadium steel in a contour profile with a Manganese Phosphate finish and a 1:10 twist rate suited to .308 Winchester. It runs a mid-length gas system through a stainless steel gas tube and a micro low-profile steel gas block with a .750-inch diameter. At the muzzle, 5/8x24 threads carry the Guntec .308 Micro Comp multi-port compensator, machined from steel with a Nitride finish and secured with the included 5/8-inch black crush washer.

Upper Receiver and Handguard

The upper receiver is a billet LR-308 unit built to the DPMS low profile pattern with a Type III hardcoat black anodized finish, and the ejection port door ships assembled. This upper is in a slick-side configuration, meaning the forward assist is not included. It's paired with a Friz 15-inch low-profile, free-float M-LOK handguard.

Bolt Carrier Group and Charging Handle

A Recoil Technologies bolt carrier group is included, finished in Nitride for corrosion resistance and smoother cycling, and rated across .308 Winchester, 6.5 Creedmoor, and .243 Winchester. Alongside it, an aluminum LR-308 charging handle is included, sized correctly for the AR-10 pattern upper.

Follow all manufacturer instructions and safe handling practices.

Ensure compliance with all applicable federal, state, and local laws.