Products You May Like

Sidewinder Slide Racker w/ Set Screw $39.99
HD Standard Shelf Mag Catch Checkered Blue Standard Button (GI) $29.99
CNC 7-port 5-chamber Comp - Bushing $149.99
Kimber 4" Guide Rod Kit 45ACP (22# Commander Spring) $49.99
EGW Ignition Kit w/ Lightened Hammer (Without Colt Sear Spring) $126.99 Click to view
Mainspring (Hammer) ISMI 19 lb $6.49
Mainspring Housing Flat Smooth Blue (WW2)
Click to enlarge

Mainspring Housing Flat Smooth Blue (WW2)

Product #: 11455
Price: $39.99


In Stock
E-mail to a friend


Machined from: Solid Bar Stock Carbon Steel
Finish: Blued Carbon Steel
Checkering: N/A
Compatible with: WWI 1911s Smooth

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. Fully machined from bar stock. This item will fit 1911 Government WWI 1911s, it will not fit STI's or short grip frames. It is a flat mainspring housing.

Warning: This product may be alloyed with trace amounts of lead and other elements which are known to the State of California to cause reproductive harm and cancer. To prevent exposure, do not alter the product by welding, grinding, etc. For more information, go to

Product Reviews

Login or Register to write the first review.