Faxon Firearms Duty 9mm Conversion Barrel for G22 Gen 2-4 4.5in Barrel 1-10 Twist 4150 Thrd Black Nitride 11I-PTB-DSC229-GA910N22NGQ-T. These barrels are then given a black Nitride coating to increase lubricity barrel life and resistance to surface...
Faxon Firearms Duty 9mm Conversion Barrel for G22 Gen 2-4 4.5in Barrel 1-10 Twist 4150 Thrd Black Nitride 11I-PTB-DSC229-GA910N22NGQ-T. These barrels are then given a black Nitride coating to increase lubricity barrel life and resistance to surface...