TacFire Nitrided Barrel W/ Nickel Boron Extension
- NiB extension resists corrosion and abrasion
- Nitrided exterior reduces the need for an extended gas tube
- Gas system length: Pistol Length
- Gas block journal diameter: .750 in
- Finish: Nitride
- Color: Black
- Condition: New
- Package contents: TacFire Nitrided Barrel W/ Nickel Boron Extension
Fitting the barrel may require light modification.