The Havoc 6 18-inch AR-15 6MM ARC Rifle Upper Build Kit from Davidson Defense is engineered for precision and durability in the field. This build kit includes a high-quality 18-inch barrel crafted from 4150 Chrome Moly Vanadium steel, finished with a robust nitride treatment for increased longevity. The medium-profile barrel features a 1:7.5 twist rate, accommodating a range of bullet weights for versatile performance. With a mid-length gas system and a 0.750 gas block size, this upper ensures reliable cycling and reduced recoil. The included upper receiver and handguard are designed for compatibility and optimal balance, making this kit an ideal choice for gunsmiths who demand accuracy in rugged shooting situations. The muzzle and barrel thread pitch are 5/8x24, allowing for the use of various muzzle devices. The Havoc 6 kit combines quality materials and craftsmanship for a superior shooting experience.
Caliber: 6mm ARC
Barrel Length: 18 inches
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Finish: Nitride
Barrel Profile: Medium
Barrel Twist Rate: 1:7.5
Barrel Thread Pitch: 5/8x24
Barrel Gas System Length: Mid-Length
Gas Block Size: 0.750
Muzzle Thread Pitch: 5/8x24
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