Davidson Defense Warden Duy w/Gauntlet Arms Brace 14.5-inch Carbine-Gas 1:7 5.56 NATO AR-15 Freefloat Keymod Handguard Pistol Full Build Kit

Warden Duty with Gauntlet Arms Brace 14.5-inch Carbine-Gas 1-in-7 5.56 NATO AR-15 Freefloat Keymod Handguard Pistol Full Build Kit

This Davidson Defense Warden Duty full build kit includes a 14.5-inch 5.56 NATO government-profile barrel, a 12-inch Trinity Force Echo Keymod handguard in aluminum, a 7075-T6 aluminum upper receiver, a 5.56 NATO bolt carrier group, an AR-15 M4 mil-spec charging handle, a Gauntlet Arms high-strength polymer stabilizing brace in black, a GI birdcage flash hider, a carbine-length stainless steel gas tube, a heavy duty aluminum pistol buffer tube, a lower parts kit, a 3 oz carbine buffer, a USA-made carbine recoil spring, a mil-spec end plate, and a carbine castle nut. Lower receiver not included.

Key Features

• 14.5-inch 4150 CrMoV government-profile barrel in 5.56 NATO, 1-in-7 twist, phosphate finish, 1-in-2x28 thread pitch
• Carbine-length gas system with 0.750 micro low-profile gas block and stainless steel gas tube
• 12-inch Trinity Force Echo Keymod handguard, aluminum, black
• 7075-T6 aluminum upper receiver, anodized finish
• 5.56 NATO bolt carrier group, 8620 alloy steel body, 9310 alloy steel bolt head, nitride finish
• AR-15 M4 mil-spec charging handle
• Gauntlet Arms high-strength polymer stabilizing brace, black
• GI birdcage flash hider, manganese phosphate finish, 1-in-2x28 thread pitch
• Heavy duty aluminum pistol buffer tube
• 3 oz carbine buffer and USA-made carbine recoil spring
• Lower parts kit, mil-spec end plate, and carbine castle nut included
• Lower receiver not included

Perfect For

• Builders seeking a 14.5-inch 5.56 NATO pistol configuration with a Gauntlet Arms brace
• Those pairing a government-profile barrel with a 12-inch Trinity Force Echo Keymod handguard
• Owners completing a stripped lower receiver with a full 5.56 NATO pistol component set
• Those pairing a phosphate barrel with a nitride bolt carrier group

Barrel and Handguard

The 14.5-inch barrel is constructed from 4150 CrMoV steel in a government profile with a phosphate finish and a 1-in-7 twist rate. The thread pitch is 1-in-2x28, corresponding to the included GI birdcage flash hider with a manganese phosphate finish. The carbine-length gas system pairs with a 0.750 micro low-profile gas block and a stainless steel gas tube, both positioned beneath the handguard. The 12-inch Trinity Force Echo Keymod handguard is made from aluminum in black and keeps the handguard clear of the barrel along its full length.

Upper Receiver and Bolt Carrier Group

The upper receiver is constructed from 7075-T6 aluminum with an anodized finish. The bolt carrier group features an 8620 alloy steel body and a 9310 alloy steel bolt head, both with a nitride finish, and is compatible with 5.56, .223, .300, and .350 configurations. The included AR-15 M4 mil-spec charging handle pairs directly with the upper receiver and bolt carrier group.

Gauntlet Arms Stabilizing Brace and Buffer System

The Gauntlet Arms high-strength polymer stabilizing brace in black is included as the brace option for this pistol configuration. The heavy duty aluminum pistol buffer tube pairs with the brace for AR-15 and AR-style pistol configurations. The kit also includes a 3 oz carbine buffer, a USA-made carbine recoil spring, a mil-spec end plate, and a carbine castle nut.

Lower Components

This kit includes a lower parts kit, 3 oz carbine buffer, USA-made carbine recoil spring, mil-spec end plate, and carbine castle nut, providing the components needed to complete a stripped lower receiver. The lower receiver itself is not included.

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