Faxon Firearms barrels are the pinnacle of value. Manufactured 100% in-house from cradle-to-grave, these barrels are fully stress relieved, air-gauge tested, and 11-degree target crowned to ensure superior accuracy.
Quality is imbued into our barrels from the start. We start with the best materials, either certified 4150 Mil-Spec steel or 416-R Stainless. From there, each barrel goes through a battery of tests at each operation until finished in Nitride and final inspected. All barrels are individually checked for headspace by precision custom hardened gauges.
Faxon manufactures all our barrels in Cincinnati, Ohio under our ISO:9001 and AS:9100 quality certifications.
Colt and Glock compatible.
*Note – Faxon Firearms advertises its barrels by their legal length. Pistol Caliber Carbine barrels have the chamber built into the barrel “extension” area, which makes them about ~1″ shorter than centerfire rifle barrels.

Manufacturer Part Number: 4.5″: 15A910N4NLQ, 8.5″: 15A910N8NLQ
Barrel Material: 4150
Barrel Type: Button Rifled
Barrel Caliber: 9mm SAMMI
Barrel Twist: 1:10
Barrel Length: 4.5″,  8.5”, or 16″
Barrel Profile: Pistol Caliber Taper
Barrel Gas System: N/A – Blowback
Inside Finish: QPQ Nitride
Outside Finish: QPQ Nitride
Muzzle Thread: 1/2-28 TPI (Threads Per Inch)
Gas Block Diameter: N/A
Gas Port Diameter: N/A
Gas Block Journal Length: N/A
Barrel Extension: Colt & Glock Compatible Feed Ramps
Weight: 4.5″=.53 lbs, 8.5″=.81 lbs, 16″=1.34
11-degree Target Crown