The Shield and Spear 16-inch AR-15 7.62x39 Rifle Upper Build Kit from Davidson Defense delivers a robust solution for gunsmiths who value reliability and versatility. This kit includes a durable upper receiver made from 7075 T6 aluminum with an anodized finish, ensuring longevity and resistance to wear. The 16-inch HBar barrel, crafted from 4150 CrMoV steel and finished with black nitride, features a carbine-length gas system and a 1:10 twist rate for optimal accuracy. The muzzle is threaded 5/8x24 and comes equipped with an A2 birdcage flash hider. A micro low-profile gas block complements the .750 O.D. barrel. All components are compatible with standard AR-15 lower receivers, making assembly straightforward for custom builds. This upper build kit provides a high-performing option for those looking to utilize the 7.62x39 cartridge in their AR-15 platform.
Caliber: 7.62x39mm
Barrel Length: 16 inches
Gas System: Carbine Length
Profile: HBar
Twist Rate: 1:10
Finish: Black Nitride
Muzzle Thread: 5/8x24
Barrel Material: 4150 CrMoV
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Upper Receiver Name: Stripped Upper Receiver with M4 Feed ramps
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Gas Block Name: Micro Low-Profile Gas Block for .750 O.D Barrel Steel
Gas Block Size: .750
Muzzle Device: AR-15/AR-10 .308 5/8x24 TPI A2 Birdcage Flash Hider
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