Gen 5 Glock 19/Glock 45 Match 9MM 4.02″OAL

NON-THREADED G19 BARRELS WORK THE SAME IN ALL FIVE GENERATIONS!    ~G45 is the Gen 5 G19~

All KKM barrels are made using certified 416R gun-barrel quality stainless steel bar stock. Our barrels are then heat treated and vacuum tempered to 42 RC. All of our barrels are CNC machined to obtain superior dimensional tolerances over stock. Our advanced proprietary button rifling process allows KKM barrels to offer greater accuracy over stock barrels. Our Glock barrels come with fully supported SAAMI spec match chambers for shooting factory or reloaded ammunition as well as lead or jacketed bullets. Unless noted all barrels are drop-in fit.

NOTE: This barrel’s dimensions are the same as previous Generation Glock 19 barrels, meaning it will work for all five generations. We have it in the Gen 5 category for ease of shopping and Gen specific SKU.

Finish Type – Matte: A standard grey/silver finish on the chamber side and a bright polish on the round barrel towards the muzzle.