Faxon GUNNER Lightweight Barrel 5.56


Light, tough, and accurate 5.56 barrel



 ISO:9001 and AS:9100 (pending) quality certifications.

Barrel Material: 4150 CMV Steel

Barrel Type: Button Rifled

Barrel Caliber: 5.56

Barrel Twist: 1:8

Barrel Length: 16”

Barrel Profile:  Pencil

Barrel Gas System: Mid

Inside Finish: QPQ Nitride

Outside Finish: QPQ Nitride

Muzzle Thread: 1/2-28 TPI (Threads Per Inch)

Gas Block Diameter: .625″

Gas Port Diameter: .078″

Gas Block Journal Length: 1.9″

Barrel Extension: M4

Weight:  1.28  lbs

Magnetic Particle Inspected!

11-degree Target Crown

Additional information

Weight 3 lbs
Dimensions 20 x 7 x 7 in
Barrel length

14", 16"