Davidson Defense Web Shooter 16-inch Pistol-Gas 1:8 .300 BLK AR-15 Custom Handguard Rifle Upper Build Kit

Web Shooter 16-inch Pistol-Gas 1:8 .300 Blackout AR-15 Custom Handguard Rifle Upper Build Kit

The Web Shooter 16-inch Pistol-Gas 1:8 .300 Blackout AR-15 Custom Handguard Rifle Upper Build Kit from Davidson Defense is an upper build kit for the AR-15 platform chambered in .300 Blackout. The kit includes a 16-inch heavy-profile barrel, a Unique-ARs 15-inch Web handguard, a 7075-T6 anodized upper receiver with M4 feed ramps, a micro low-profile .750 O.D. gas block, and a GI birdcage flash hider. BCG and charging handle are not included.

Key Features

• 16-inch 4150 Chrome Moly Vanadium heavy-profile barrel in .300 Blackout with 1:8 twist rate
• Phosphate barrel finish
• 5/8x24 muzzle thread pitch
• Pistol-length gas system with micro low-profile .750 O.D. gas block
• GI birdcage flash hider, 5/8x24 TPI
• Unique-ARs 15-inch Web handguard
• 7075-T6 anodized aluminum upper receiver with M4 feed ramps
• BCG and charging handle not included

Perfect For

• Builders completing an AR-15 rifle upper in .300 Blackout
• Shooters sourcing their own bolt carrier group and charging handle
• Builders prioritizing the Unique-ARs Web handguard on a pistol-gas .300 Blackout platform
• Those working within the AR-15 pistol-length gas configuration in .300 Blackout

Barrel and Gas System

The 16-inch barrel is chambered in .300 Blackout and constructed from 4150 Chrome Moly Vanadium steel with a heavy barrel profile and a 1:8 twist rate. The phosphate finish covers the full barrel surface in a matte black corrosion-resistant coat. The muzzle is threaded 5/8x24 and includes a GI birdcage flash hider. The pistol-length gas system pairs with a micro low-profile gas block at .750 O.D., a separate component positioned beneath the handguard on the barrel.

Upper Receiver and Handguard

The upper receiver is machined from 7075-T6 aluminum with an anodized finish and M4 feed ramp compatibility. The Unique-ARs 15-inch Web handguard provides accessory mounting options along its length without contact with the barrel or gas system components.

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