StormLake 34021 Glock Compatible Threaded 45 ACP 5.3 in Stainless Steel

StormLake's Glock compatible barrel is machined from certified 416R stainless steel for superior strength, durability and accuracy. It is match grade, hardened to 40-42 HRC, and cut broach rifled to shoot jacketed or lead bullets. This barrel is a drop in and will only occasionally require modification to fit.