Lone Wolf Recoil Spring Assembly for Glock 19, 23, 32, 38 Stainless Steel

This guide rod assembly is a complete drop in unit. Special features include a solid one piece stainless steel guide rod that has been CNC machined to accept a removable 3/32 Allen head tip. The ISMI recoil spring is manufactured from certified materials, heat treated for longer life, shot peened for stress relief and finally calibrated to Glock factory specifications (17lbs). Combined, these features make the Lone Wolf Guide Rod Assembly one of the most durable, longest lasting systems availabl