The War Pig 18-inch AR-15 6MM ARC Rifle Upper Build Kit from Davidson Defense features a 6061-T6 aluminum upper receiver, providing a lightweight and durable base for your firearm. The 18-inch barrel, made from 4150 Chrome Moly Vanadium steel and finished with a nitride coating, ensures longevity and reliability. With a medium profile and a 1:7.5 twist rate, this barrel supports a mid-length gas system that ensures smooth cycling. This build includes a 15-inch M-Lok handguard, also constructed from 6061-T6 aluminum, allowing for versatile accessory mounting without adding unnecessary weight. The kit comes with a TPI GI birdcage flash hider and features a 5/8x24 muzzle thread pitch.
Platform: AR-15
Barrel Length: 18 inches
Caliber: 6mm ARC
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 Device: TPI GI Birdcage Flash Hider
Muzzle Thread Pitch: 5/8x24
Upper Receiver Material: 6061-T6 Aluminum
Upper Receiver Finish: Type III Hard Coat Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Length: 15 inches
Handguard Color: Black
Handguard Style: M-Lok
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