Details
The Null Entry 20-inch Rifle-Gas 1:8 6MM ARC AR-15 Full Build Kit from Davidson Defense offers a robust solution for gunsmiths seeking precision and reliability. Featuring a 20-inch HBAR barrel made from 416R stainless steel with a 1:8 twist rate, it ensures optimal performance for various shooting applications. The rifle-length gas system, along with a 0.750" gas block size and an AR-15 5/8×24 TPI GI birdcage flash hider, provides dependable cycling and performance.
The kit includes a 15-inch freefloat M-Lok handguard crafted from 6061-T6 aluminum, offering versatility for accessory mounting without adding weight. The upper receiver is made from 7075-T6 aluminum and finished in anodized black for durability. Additional components include an AR-15 M4 charging handle, a QPQ nitride complete bolt carrier group, and a SOPMOD style collapsible stock with storage compartments. This full build kit is designed for straightforward assembly and reliable shooting in any setting.
Specifications
Caliber: 6mm ARC
Barrel Length: 20"
Barrel Material: 416R Stainless Steel
Barrel Twist Rate: 1:8
Barrel Profile: HBAR (Heavy Barrel)
Barrel Gas System Length: Rifle-Length
Gas Block Size: 0.750"
Barrel Thread Pitch: 5/8×24
Barrel Finish: Stainless Steel
Muzzle Device: AR-15 5/8×24 TPI GI Birdcage Flash Hider
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Length: 15-inch
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: M-Lok
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Bolt Carrier: AR-15 6.5 Grendel II QPQ Nitride Complete Bolt Carrier Group
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Stock Name: SOPMOD Style Collapsible Stock with Storage Compartments
Stock Material: Nylon Reinforced Polymer
Stock Style: Carbine
Stock Color: Black
Buffer Tube: Mil-Spec Heavy-Duty AR-15 6-Position Buffer Tube
Buffer: AR-15 Standard Carbine Recoil Buffer
Buffer Weight: 3 oz
Recoil Spring: Standard AR-15 Carbine Recoil Spring
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