Up for sale is a KKM Precision barrel fits Gens Gen 1 thru Gen 4 Glock 21 pistols. This is the stock length 45 ACP 4.61” length barrel. Barrel has been lightly used with mild practice level cast bullet anmmo and is in excellent condition. Asking $155 shipped to CONUS.
I tended to shoot different loads in the different barrels, with jacketed loads running through the factory OEM barrel, and cast bullet loads in the KKM. Overall I was very pleased with the KKM vs the factory barrel. Enough so that I have ordered another KKM to match up with my new Gen 5 Glock. Quite frankly that is the only reason I am selling this one. It won’t fit in the Gen 5 I picked up.