True Precision SIG P320 Compact 9mm Luger 3.9" Threaded Barrel - Black Nitride

The True Precision SIG P320 Compact/X-Carry/M18 Threaded Barrel is a drop-in, match-grade replacement barrel chambered in 9mm Luger. It fits SIG P320 Compact, P320 X-Carry, and P320 M18 models that use the 3.9" barrel configuration.

Machined in the USA from 416R stainless steel billet, this barrel has a black nitride finish. Its proprietary broach-cut bore uses six-groove rifling with a 1:10" right-hand twist.

The muzzle is threaded 1/2x28, and the barrel features a widened feed ramp. A thread protector with an integral high-heat Viton O-ring locking system is included.

This New barrel provides a threaded replacement configuration for the established SIG P320 models listed above.