This JK Armament 9mm barrel is a threaded replacement for the SIG P320, with a 4.7-inch length. It has a black finish and a threaded muzzle for adding a compensator, suppressor or thread protector. JK Armament is known for suppressors and muzzle devices, and this barrel lets you run that gear on your pistol.
- Brand: JK Armament
- Fits: SIG P320
- Caliber: 9mm Luger
- Muzzle: threaded
- Length: 4.7"
- Finish: black
- Listed weight: 0.32 lb
- Part number: JKBBLS320
