Davidson Defense Warden w/Gauntlet Arms Brace 11.5-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat Keymod Handguard Pistol Full Build Kit

Warden 11.5-Inch .223 Wylde AR-15 Pistol Full Build Kit with Gauntlet Arms Brace

This full build kit combines an 11.5-inch KAK Industry 4140 CrMoV barrel with a 12-inch freefloat Keymod handguard, chambered in .223 Wylde. The kit includes an anodized 7075-T6 aluminum upper receiver with M4 feed ramps, micro low-profile gas block, carbine-length gas system, steel flash can muzzle device, mil-spec charging handle, 5.56x45mm QPQ nitride bolt carrier group, Gauntlet Arms polymer stabilizing brace, heavy-duty pistol buffer tube, buffer, recoil spring, castle nut, end plate, and lower parts kit. Lower receiver not included.

Key Features

• 11.5-inch KAK Industry government profile barrel, 4140 CrMoV steel with nitride finish, 1:8 twist rate
• 12-inch freefloat Keymod handguard, 6061-T6 aluminum, black
• Anodized AR-15 upper receiver with M4 feed ramps, 7075-T6 aluminum
• Carbine-length gas system with .750 micro low-profile gas block
• AR-15 5.56x45mm QPQ nitride bolt carrier group, 9310 alloy steel, made in the USA
• Gauntlet Arms polymer stabilizing brace, black
• Heavy-duty pistol buffer tube with buffer, recoil spring, castle nut, and end plate
• 1/2x28 threaded barrel with black oxide steel flash can muzzle device

Perfect For

• Complete .223 Wylde pistol builds requiring only a lower receiver
• Shooters prioritizing stabilizing brace equipped configurations
• Builders seeking KAK Industry government profile barrels with complete component sets
• Configurations demanding freefloat Keymod handguards with all required lower parts

.223 Wylde Chambering

.223 Wylde offers a hybrid chamber design optimized for both .223 Remington and 5.56 NATO ammunition. The chamber dimensions provide enhanced accuracy with .223 Remington while maintaining full compatibility and safe pressure handling with 5.56 NATO loads.

Gauntlet Arms Stabilizing Brace

The Gauntlet Arms polymer stabilizing brace provides a lightweight platform for AR-15 pistol configurations. The polymer construction pairs with the included heavy-duty pistol buffer tube, buffer, recoil spring, castle nut, and end plate.

KAK Industry Government Profile Barrel

The 11.5-inch KAK Industry barrel features 4140 CrMoV steel construction with nitride finish and government profile. The 1:8 twist rate stabilizes a wide range of bullet weights from 55 to 77 grains.

QPQ Nitride Bolt Carrier Group

The 5.56x45mm bolt carrier group features QPQ nitride finish over 9310 alloy steel. The nitride treatment provides corrosion resistance and surface hardness while reducing friction. Made in the USA.

Compatibility and Assembly

This full build kit is compatible with mil-spec AR-15 lower receivers. All components use standard AR-15 specifications and threading, including the 1/2x28 TPI muzzle threads matching the included steel flash can.

Lower receiver not included. Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws.