The Forth Eorlingas 16-inch AR-15 7.62x39 Rifle Full Build Kit from Davidson Defense is engineered for gunsmiths seeking a lightweight yet durable platform for custom builds. It features a 16-inch HBAR barrel made from 4150 CrMoV steel with a phosphate finish, providing reliability and performance. The barrel has a 1:10 twist rate and a 5/8x24 thread pitch for compatibility with standard muzzle devices, including the included GI Birdcage flash hider. Built on a 7075 T6 aluminum upper receiver with an anodized finish, this kit includes a Recoil Technologies Micro Low-Profile gas block sized at 0.750. The handguard, crafted from 6061-T6 aluminum in a KeyMod design, allows for versatile accessory attachment. Additional components include a 9310 Alloy Steel bolt carrier group with a nitride finish and a glass-filled polymer stock. This full build kit provides a solid foundation for assembling a custom rifle tailored to individual shooting needs.
Caliber: 7.62x39mm
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 5/8x24
Barrel Length: 16-inch
Barrel Finish: Phosphate
Barrel Profile: HBAR
Barrel Twist Rate: 1:10
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Gas Block Size: 0.750
Gas Block Name: Recoil Technologies Micro Low-Profile Gas Block
Muzzle Device: AR-15/AR-10 .308 5/8x24 TPI GI Birdcage Flash Hider
Muzzle Thread Pitch: 5/8x24
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Buffer Weight: 3 oz.
Stock Material: Glass Filled Polymer
Stock Color: Black
Stock Style: Rifle Stock
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: KeyMod
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Bolt Carrier Name: BCG 7.62x39/12.7x42/9x39, Full Assembly
Recoil Spring: AR-15 Carbine Recoil Spring 00S
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