.308 Winchester 18" Barrel and Bolt Carrier Group Combo

Supercharge your AR-10 build with the Ghost .308 Bolt Carrier Group and 18" Barrel Combo. Made in the USA and engineered specifically for DPMS-style AR-10 platform receivers, this high-performance pair ensures flawless lockup, exceptional durability, and match-grade accuracy for your .308 Winchester (7.62x51mm) setup.

The included 18-inch barrel is precision-machined from 4150 Chromoly Steel and features a Light SOCOM profile to optimize rigidity and heat distribution without adding front-heavy weight. Paired with a smooth-cycling mid-length gas system, a 1:10 twist rate, and a durable Black Nitride coating, this barrel offers reliable performance across a broad spectrum of bullet weights.

Complementing the barrel is the Ghost .308 Bolt Carrier Group, constructed with a heavy-duty 8620 steel carrier and a high-strength 9310 steel bolt. Finished in a salt bath nitride treatment, the BCG delivers ultra-low friction, corrosion resistance, and effortless carbon cleanup.

Key Features:

Ghost 18" .308 Barrel:

• 4150 Chromoly Steel: High-strength barrel construction with a corrosion-resistant Black Nitride coating.
• Light SOCOM Profile: Engineered for balance, reduced weight, and effective heat management.
• Mid-Length Gas System: Utilizes a standard .750 gas journal for soft-recoil action cycling.
• 1:10 Twist Rate: Delivers optimal accuracy and bullet stabilization for .308 Win / 7.62x51mm rounds.
• M4 Feed Ramps & Threads: Standardized M4 feed ramps for smooth feeding and 5/8x24 thread pitch for muzzle devices.
• Spiral Engraved: Custom caliber markings spiral-engraved near the muzzle break.

Ghost .308 Bolt Carrier Group:

• DPMS AR-10 Compatible: Designed specifically to fit DPMS-style .308 large-frame lower and upper receivers.
• Premium Metallurgy: Machined with an 8620 steel carrier and a ultra-tough 9310 steel bolt.
• Salt Bath Nitride Finish: Delivers low friction, high wear resistance, and quick maintenance.
• Made in the USA: Built with precision American manufacturing and strict quality control standards.