Davidson Defense Warden 10.5-inch Carbine-Gas 1:7 556 AR-15 Freefloat KeyMod Handguard Pistol Complete Upper Build, DTT Plan B Bartizan Muzzle Brake

Warden AR-15 Complete Upper, 10.5 Inch 556, Plan B Bartizan Muzzle Brake

The Warden Complete Upper is an AR-15 upper assembly chambered in 5.56 NATO and built around a 10.5 inch 4150 CrMoV barrel with a phosphate finish and 1 to 7 twist rate. This upper includes the receiver, barrel, and handguard along with a complete bolt carrier group and charging handle. The upper receiver is machined from 7075 T6 aluminum with an anodized finish and M4 feed ramps.

Key Features

• 10.5 inch 4150 CrMoV barrel, phosphate finish, 1 to 7 twist
• 1 2x28 thread pitch with Plan B Bartizan muzzle brake
• 10 inch KeyMod handguard, 7075 T6 aluminum
• Complete bolt carrier group, 9310 alloy steel, nitride finish
• AR-15 M4 mil spec charging handle
• Carbine length stainless steel gas tube with low profile adjustable 0 750 gas block
• 7075 T6 aluminum upper receiver, anodized, M4 feed ramps

Perfect For

• Builders who already have a lower receiver and need a matching 5.56 NATO upper
• Shooters assembling a 10.5 inch pistol length upper
• Builders wanting a complete upper with the bolt carrier group and charging handle included

Upper Receiver and Barrel

This upper is built on a 7075 T6 aluminum receiver with an anodized finish and M4 feed ramps. The 10.5 inch barrel is made from 4150 CrMoV with a phosphate finish, a government profile, and a 1 to 7 twist rate. A carbine length stainless steel gas tube pairs with a low profile adjustable 0 750 gas block.

Plan B Bartizan Muzzle Brake

This upper includes the Delta Team Tactical Plan B Bartizan Muzzle Brake, made from 17-4 H1150 stainless steel with a black nitride finish and a 1 2x28 thread pitch. The Plan B Bartizan supports modular suppressor mounting ecosystems, giving the platform flexibility for future accessory options.

Handguard

The 10 inch KeyMod handguard is made from 7075 T6 aluminum and provides mounting space along the barrel. It rounds out the exterior forend portion of this upper assembly.

Bolt Carrier Group and Charging Handle

The complete bolt carrier group is made from 9310 alloy steel with a nitride finish. An AR-15 M4 mil spec charging handle is included alongside it. These two components complete the internal upper component set included with this build.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. This is an upper assembly only.