The Aegis 16-inch Carbine-Gas .338 ARC AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit from Davidson Defense is engineered for gunsmiths seeking reliability and precision. Featuring a 16-inch HBAR (Heavy Barrel) crafted from 4150 CMV steel, it boasts a Parkerized finish for durability. The 1:8 twist rate optimizes stabilization for a range of projectiles, while the carbine-length gas system ensures smooth operation.
The upper receiver is constructed from 7075-T6 aluminum with an anodized finish, providing lightweight yet robust performance. Complementing this is a 15-inch free float handguard made from 6061-T6 aluminum, finished with Type III hard coat anodization in sleek black. A micro low-profile gas block, compatible with .750” O.D. barrels, is included, along with a 5/8x24 TPI GI Birdcage flash hider for effective muzzle control. This build kit is designed to meet the demands of discerning gunsmiths who value precision and quality in their projects.
Caliber: .338 ARC
Barrel Length: 16-inch
Barrel Material: 4150 CMV Steel
Barrel Finish: Parkerized
Barrel Twist Rate: 1:8
Barrel Gas System Length: Carbine-Length
Barrel Profile: HBAR (Heavy Barrel)
Gas Block Name: Micro Low-Profile Gas Block for .750 O.D Barrel Steel
Gas Block Size: 0.750"
Muzzle Device: AR-15 5/8x24 TPI GI Birdcage Flash Hider
Muzzle Thread Pitch: 5/8x24
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Length: 15-inch
Handguard Color: Black
Handguard Style: Free Float
Handguard Finish: Type III Hard Coat Anodized
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