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Mainspring Housing Arched Serrated Blue w/ Lanyard Loop (GI)
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Mainspring Housing Arched Serrated Blue w/ Lanyard Loop (GI)

Product #: 11441
Price: $39.99
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Machined from: Solid Bar Stock Carbon Steel
Finish: Blued Carbon Steel
Compatible with: WWII 1911s

The serrations on this mainspring housing help get the weight in the right place and gives you good traction. 
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 and Commander frames, it will not fit STI's or short grip frames.

Our G.I. Arched Mainspring Housing is machined from carbon steel barstock.

Lanyard loop and pin are supplied.

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

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Reviewed by Ben1911
03/06/2019 - 09:53:45 PM
Worth Every Penny
I searched forever for the perfect mainspring housing for my Government Model. This one beats the competition in every aspect. Super affordable and the quality is unreal. Keep it up! Highly recommend.