The Draxxed 20-inch AR-15 complete upper build from Davidson Defense is engineered for durability and reliability, chambered in 5.56x45mm NATO. It features a 20-inch H-Bar profile barrel made from 4150 Chrome Moly Vanadium with a phosphate finish, delivering stable performance with a twist rate of 1:7T. The upper receiver is crafted from solid 7075-T6 aluminum with an anodized finish for added resilience. This build includes a rifle-length gas system with a 0.750 gas block size, complemented by an AR-15 Mil-Spec charging handle. The complete bolt carrier group is constructed from 9310 alloy steel and finished with nitride for superior longevity. The handguard, made from lightweight 6061-T6 aluminum, features a black M-Lok design for versatile accessory attachment. The muzzle device is a flash hider, with a thread pitch of 1/2x28, making it an excellent choice for gunsmiths who prioritize freedom-focused performance.
Caliber: 5.56x45mm NATO
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Thread Pitch: 1/2x28
Barrel Length: 20-inch
Barrel Finish: Phosphate
Barrel Profile: H-Bar
Barrel Twist Rate: 1:7T
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Gas Block Size: 0.750
Gas System: Rifle
Charging Handle: AR-15 Mil-Spec Charging Handle
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Bolt Carrier: Complete Bolt Carrier Group
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: M-Lok
Muzzle Device: Flash Hider
Muzzle Thread Pitch: 1/2x28
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