Ballistic Advantage 6mm ARC 20" Rifle Barrel – AR-15 Platform

This Ballistic Advantage 20-inch rifle-length barrel in 6mm ARC delivers the velocity and accuracy needed to maximize the cartridge's long-range potential. The 6mm ARC was designed for extended engagement distances, and the 20-inch profile provides the barrel length necessary to achieve optimal ballistic performance from this efficient round. Expect consistent sub-MOA groups with quality ammunition and a properly assembled upper.

The barrel features a rifle-length gas system for smooth cycling and reduced wear, along with a carbine-profile contour that balances weight and rigidity. Constructed from 4150 Chrome Moly Vanadium steel with a black nitride finish for corrosion resistance and bore longevity. Threaded 5/8x24 for muzzle devices or suppressors. Compatible with standard AR-15 upper receivers and bolt carrier groups designed for 6mm ARC (requires appropriate bolt and magazine).

• Type: Rifle Barrel
• Caliber: 6mm ARC
• Length: 20 inches
• Gas System: Rifle-length
• Thread Pitch: 5/8x24
• Material: 4150 CMV Steel
• Finish: Black Nitride
• Compatible Firearms: AR-15 platform (requires 6mm ARC bolt)