The Swenson 1-Piece Full Length Recoil Spring Guide Rod with Recoil Spring Plug is a high quality replacement component designed to the strict specifications for your 1911 Government Pistol. Swenson 1911 parts are reliable and withstand the stress of constant use to keep your pistol functioning. Choose Swenson parts when customizing your pistol or replacing worn or broken parts. Part may require fitting to your specific gun.