This upper build kit from Davidson Defense features a Bear Creek 10.5-inch HBAR profile barrel chambered in .338 ARC with a 1-8 twist rate and pistol-length gas system. The barrel is 4150 Chrome Moly Vanadium steel with a phosphate finish and a 5/8x24 thread pitch. The AR-15 upper receiver is 7075-T6 anodized aluminum. BCG and charging handle are not included.
The Bear Creek 10.5-inch HBAR profile barrel is 4150 Chrome Moly Vanadium steel with a phosphate finish, a 1-8 twist rate, and a 5/8x24 thread pitch. The pistol-length gas system pairs with the micro low-profile gas block and stainless gas tube included in this kit.
The AR-15 upper receiver is 7075-T6 anodized aluminum. The Trinity Force ATLAS 10-inch Keymod handguard provides modular attachment points along its length.
Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. BCG and charging handle are not included.
Barrel: Bear Creek 10.5-inch .338 ARC Pistol Length H-Bar, Twist 1:8, Parkerized 4150 CrMoV 0.750 Gas Journal
Caliber: .338 ARC
Barrel Length: 10.5-inch
Barrel Twist Rate: 1:8
Barrel Material: 4150 CrMoV
Barrel Finish: Phosphate
Barrel Profile: HBAR
Barrel Thread Pitch: 5/8x24
Barrel Gas System Length: Pistol
Upper Receiver: Davidson Defense Stripped AR-15 Upper with M4 Feed ramps
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Handguard: Trinity Force ATLAS 10-inch KeyMod Rail Ultra Super Slim Handguard
Handguard Material: Aluminum
Handguard Color: Black
Handguard Style: Keymod
Muzzle Device: AR-15/AR-10 .308 5/8x24 TPI GI Birdcage Flash Hider
Muzzle Thread Pitch: 5/8x24
Gas Block: Micro Low-Profile Gas Block, .750 O.D Barrel Steel
Gas Block Size: 0.750
Gas Tube: Stainless Pistol-Length Gas Tube
To view the most up-to-date shipping times Click HERE. To view Warranty, Returns, Terms & Restrictions Click HERE. To view State Restrictions Click HERE.