Davidson Defense Warden Duty 14.5-inch Carbine-Gas 1:7 5.56 NATO AR-15 Freefloat Keymod Handguard Pistol Upper Build Kit

Warden Duty 14.5-inch Carbine-Gas 1-in-7 5.56 NATO AR-15 Freefloat Keymod Handguard Pistol Upper Build Kit

This Davidson Defense Warden Duty upper build kit includes a 14.5-inch 5.56 NATO government-profile barrel, a freefloat Keymod handguard in aluminum, a 7075-T6 aluminum upper receiver with M4 feed ramps, a 0.750 steel micro low-profile gas block, and a GI birdcage flash hider. BCG and charging handle are 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 steel micro low-profile gas block
• Freefloat Keymod handguard, aluminum, black
• 7075-T6 aluminum upper receiver with M4 feed ramps, anodized finish
• GI birdcage flash hider, 1-in-2x28 thread pitch
• BCG and charging handle not included

Perfect For

• Builders adding a 5.56 NATO upper assembly to an existing lower
• Those seeking a freefloat Keymod handguard in a 14.5-inch upper configuration
• Owners pairing a government-profile phosphate barrel with a separately sourced BCG and charging handle
• Those upgrading to a 14.5-inch 5.56 NATO upper on the AR-15 platform

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. The carbine-length gas system pairs with a 0.750 steel micro low-profile gas block positioned beneath the handguard. The freefloat Keymod handguard is made from aluminum in black and keeps the handguard clear of the barrel along its full length.

Upper Receiver

The upper receiver is constructed from 7075-T6 aluminum with M4 feed ramps and an anodized finish. It pairs with the barrel and handguard included in this kit. A BCG and charging handle are not included with this upper build kit and must be sourced separately.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. BCG and charging handle are not included.