The Havoc 6 18-inch AR-15 6MM ARC Rifle Complete Upper Build from Davidson Defense combines precision and reliability for the serious gunsmith. Chambered in 6mm ARC, this upper features a durable 18-inch 4150 Chrome Moly Vanadium barrel with a medium profile and a 1:7.5 twist rate, ensuring exceptional accuracy. The nitride finish promotes corrosion resistance, while the mid-length gas system and 0.750 gas block size contribute to dependable operation. Constructed from lightweight 6061-T6 aluminum, the 15-inch M-LOK handguard provides versatility for attachments and accessories. Finished in Type III Hard Coat Anodized black, it complements the overall aesthetics. The upper includes a 9310 alloy steel bolt carrier, also treated with nitride, and a mil-spec charging handle for robust function. Additionally, the AR-10 308 Long Super Compensator muzzle brake minimizes recoil, making this complete build an ideal choice for those who value performance and craftsmanship in their firearms.
Caliber: 6mm ARC
Barrel Length: 18 inches
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Twist Rate: 1:7.5T
Barrel Finish: Nitride
Barrel Profile: Medium
Barrel Thread Pitch: 5/8x24
Barrel Gas System Length: Mid-Length
Gas Block Size: 0.750
Handguard Length: 15 inches
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: M-LOK
Handguard Finish: Type III Hard Coat Anodized
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Charging Handle: AR-15 Mil-Spec Charging Handle
Muzzle Device: AR-10 308 Long Super Compensator Muzzle Break
Muzzle Thread Pitch: 5/8x24
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