This full build kit from Davidson Defense centers on a Bear Creek 10.5-inch 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. An SB Tactical SBA5 nylon-reinforced polymer stabilizing brace is included. Lower receiver not included.
The Bear Creek 10.5-inch 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 low-profile gas block included in this kit.
The AR-15 upper receiver is 7075-T6 anodized aluminum. The freefloat Keymod handguard provides modular attachment points along its length.
A QPQ nitride bolt carrier group is included. This kit also includes an SB Tactical SBA5 stabilizing brace constructed from nylon-reinforced polymer.
Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Lower receiver not included.
Caliber: .338 ARC
Barrel: Bear Creek 10.5-inch .338 ARC Pistol Length H-Bar
Barrel Length: 10.5-inch
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 5/8x24
Barrel Gas System Length: Pistol
Barrel Finish: Phosphate
Barrel Profile: HBAR
Barrel Twist Rate: 1:8
Upper Receiver: AR-15 Upper Receiver, M4 Feed ramps, 7075 T6 Aluminum, Anodized
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Material: Aluminum
Handguard Color: Black
Handguard Style: Keymod
Gas Block: Micro Low-Profile Gas Block, .750 O.D Barrel Steel
Gas Block Size: 0.750
Bolt Carrier: AR-15 6.5 Grendel II QPQ Nitride Complete Bolt Carrier Group
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Muzzle Device: AR-15/AR-10 .308 5/8x24 TPI GI Birdcage Flash Hider
Muzzle Thread Pitch: 5/8x24
Pistol Brace: SB Tactical SBA5 Pistol Stabilizing Brace Black
Brace Material: Nylon Reinforced Polymer
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