RB Glock 21 Barrel Stainless Steel 45 ACP

This is a drop in replacement Glock 21 Barrel in 45 ACP. This barrel features standard rifling and quality craftsmanship, making it perfect for drop in replacement of your stock Glock barrel or for your Polymer 80 build. The barrel is made from 416R Stainless Steel for excellent durability. These Barrels are manufactured for Rockey Brass by a quality US manufacturer and are warranted to be free from defects in materials and workmanship.