The Davidson Defense .300 BLK AR-15 pistol build kit is engineered for firearms enthusiasts seeking a lightweight and durable option. Featuring a 10.5-inch HBAR barrel made from 4150 CrMoV steel, this kit utilizes a pistol gas system with a 1:8 twist rate, optimized for performance. The barrel is phosphate-finished and sports a 5/8x24 thread pitch, complemented by a steel flash can muzzle device. The kit includes a robust 6061-T6 aluminum upper receiver and a matching direct mount handguard in black, ensuring a reliable foundation. It comes with an AR-15 mil-spec charging handle and a heavy-duty pistol buffer tube, complete with a 3 oz buffer weight. To enhance stability, the kit includes a polymer Gauntlet Arms stabilizing brace. This custom build kit offers all the essential components for a high-performance .300 BLK AR-15 pistol tailored for the discerning gunsmith.
Caliber: .300 Blackout
Barrel Length: 10.5 inches
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 5/8x24
Barrel Gas System: Pistol Gas
Barrel Finish: Phosphate
Barrel Profile: HBAR
Barrel Twist Rate: 1:8
Upper Receiver Material: 6061-T6
Upper Receiver Finish: Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: Direct Mount
Charging Handle: AR-15 Mil-Spec Charging Handle
Buffer Tube Components: Heavy Duty Pistol Buffer Tube for AR-15 and AR Style Pistols
Buffer Weight: 3 oz
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Bolt Carrier Name: 5.56/.223/.300/.350 Complete Bolt Carrier Group
Muzzle Device: Steel Flash Can Design
Muzzle Thread Pitch: 5/8x24
Pistol Brace: Polymer Stabilizing Brace - Black
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