Upgrade your full size bushing barrel 1911 with no modifications needed by switching to the flat wire full length guide rod and plug. Disassembly and assembly are just as easy, if not easier than stock components so all that's necessary is a simple wrench! Plus, it features an innovative hole which allows for a pin-style takedown in mere moments - simply use a small nail or bent paperclip! Constructed of hardened stainless steel, this rod will withstand intense shooting sessions. FeaturesFull length recoil spring guide machined from bar stock.250" rod diameterLength: 1.090"Width: .496"Internal diameter: .450Compatible with shok-buff recoil buffers (not included) NOTE: This flat wire guide rod is only compatible with a flat wire recoil spring (not included). If any other type of spring is used, the user will not experience the desired results and may even damage their gun.