Glock Barrel Thread Protector 1/2"-28 Thread for Glock 17 Gen 4, Glock 19 Gen4 Steel Black

Glock Factory Barrel Thread Protector with 1/2"-28 Thread for Glock 17 Gen4 and Glock 19 Gen4 made of steel. This thread protector is a factory original from Glock. Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts which guarantees excellent fit and reliable operation.