Grey Ghost Precision Match Grade Threaded Barrel for Sig P320 Full-Size Pistols

The Grey Ghost Precision® Match Grade Threaded Barrel for Sig Sauer® P320 Full-Size Pistols is a drop-in handgun barrel featuring precision-machined 416R stainless steel with a corrosion-resistant black nitride finish. Machined to ultratight +/- 0.003" dimensions for consistent accuracy with a SAAMI-spec match chamber. Boasts a 1:10 twist rate and 1/2x28 TPI threads. Includes knurled thread protector. Compatible with full-size P320 pistols ONLY. Best used with brass-cased, factory-loaded ammunition.