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PSA 18" 6.8 SPCII Hammer Forged Stainless Steel Lighter Profile Barrel.
The barrel bore is hammered into shape, with the lands and grooves of the bore formed around a tapered mandrel. This hammer forging process work hardens the steel, making it more durable. Chambered in 6.8 SPCII, with a 1/11" twist, M4 barrel extension, recessed target crown, and Mid-length gas port.
Please check the barrel closely for any irregularities. It is the builder's responsibility to check headspace before assembling.
In the unlikely event you have an issue with a barrel, STOP AND DO NOT ASSEMBLE. Contact Customer Service.