Faxon Duty Series AR-15 Barrel 9mm Luger 8.5" Light Tapered Contour 1:10" Twist Black Nitride

The Faxon Duty Series Light Tapered Barrel for the 9mm luger is manufactured 100% in-house from cradle-to-grave. The barrel is machined from certified 4150 CMV steel with QPQ nitride coating for added durability and longevity. Each barrel is magnetic particle inspected (MPI) to ensure perfect surfaces and sub-surfaces as well as air-gauge tested to ensure superior accuracy. The Faxon Light Tapered barrels are button rifled, and are individually checked for headspace by precision custom hardened