Details
The Tengwar 16-inch AR-15 .458 SOCOM rifle complete upper build from Davidson Defense combines precision engineering with durable construction, making it an excellent choice for high-performance shooting. It features a 16-inch barrel crafted from 4150 CrMoV steel, finished with a nitride treatment for enhanced durability, and has a SOCOM profile with a 1:14 twist rate. The barrel is threaded with a 5/8×32 pitch, accommodating the included KAK .458 compensator. The gas system is carbine-length, paired with a slim .936 gas block made of steel. The upper build utilizes a Bear Creek BCG constructed from 9310 alloy steel, phosphate finished for reliability. The M-Lok handguard, made from 6061-T6 aluminum and finished in black, provides a lightweight yet sturdy platform for attachments. This complete upper is tailored for gunsmiths who appreciate freedom and performance in a robust, versatile AR-15 format.
Specifications
Caliber: .458 SOCOM
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 5/8×32
Barrel Gas System: Carbine
Barrel Length: 16-inch
Barrel Finish: Nitride
Barrel Profile: SOCOM
Barrel Twist Rate: 1:14
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: M-Lok
Charging Handle: Mil-Spec Quality
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Phosphate
Bolt Carrier Name: Bear Creek BCG, .458 SOCOM/.450 Bushmaster, Nitride Carrier, Phosphate Bolt
Gas Block Size: 0.936
Gas Block Name: Slim .936 Gas Block
Muzzle Device: KAK .458 Compensator
Muzzle Thread Pitch: 5/8×32
Gas Block Material: Steel
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