The Ronin Competition 16-inch Carbine-Gas .338 ARC AR-15 Upper Build Kit from Davidson Defense includes essential features for superior performance. The kit features a 16" .338 ARC barrel made from durable 4150 CMV steel, with a 1:8 twist rate for optimized accuracy and stability. The carbine-length gas system ensures consistent cycling for reliable function. Constructed from 6061-T6 billet aluminum, the Black Diamond Series upper receiver is Type III hard coat anodized for enhanced durability.
The included "Avalon" 15" M-Lok handguard, featuring slant port cutouts, provides a lightweight and ergonomic platform for accessory attachment. A micro low-profile gas block complements the setup, ensuring seamless integration with the barrel. To round off the build, a birdcage flash hider mitigates muzzle flash, making this upper kit suitable for various shooting applications. This comprehensive kit is designed for gunsmiths seeking performance and precision.
Caliber: .338 ARC
Barrel Length: 16"
Barrel Material: 4150 CMV Steel
Barrel Twist Rate: 1:8
Barrel Gas System Length: Carbine-Length
Barrel Thread Pitch: 5/8x24
Barrel Finish: Parkerized
Barrel Profile: HBAR (Heavy Barrel)
Upper Receiver: Black Diamond Series AR-15 Slick Side Billet Upper Receiver, USA Made
Upper Receiver Material: 6061-T6 Billet Aluminum
Upper Receiver Finish: Type III Hard Coat Anodized
Handguard: "Avalon" AR-15 15" MLOK Handguard, Slant Port Cutouts
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: M-Lok
Gas Block: Micro Low-Profile Gas Block, .750 O.D Barrel Steel
Gas Block Size: 0.750"
Muzzle Device Details: AR-15 TPI GI Birdcage Flash Hider
Muzzle Device: Flash Hider
Muzzle Thread Pitch: 5/8x24
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