Evolution Gun Works GI Arched Mainspring Housing w/Lanyard Loop, WWII 1911s, Steel, Blued Carbon Steel, Blue, 11441

Pins and springs do not come with this part. You can use the pins and springs from your original mainspring housing or purchase new parts from us.This mainspring housing makes a great replacement for plastic mainspring housings.This is our premium mainspring housing designed and made by EGW.