Mainspring Housing & Magwells

The CWA Mainspring housings does not use the factory mag safety. when removing the factory housing it will be dis-guarded and you will no longer have that safety. There are still 3 safeties left on the gun!!! Thumb Safety, Grip Safety & Firing Pin Safety. 


Mainspring Housing & Magwells

SKU: 0037
  • These are two-piece combination mainspring housings and oversize mag wells. Features a unique locking system to provide a rock solid magazine well without gaps and rattling. The Flat Housings are the standard 1911 chainlink design for a clean, classic look. 


    Standard Magwell

    Works with factory base pads or any of the CWA base pads.


    Exo Magwell

    The Exo-Magwell has an awesome new look and feel. 


    Our machine shop went out of their way to make the fit and function just perfect. The Exo-Magwell Locks your hand right in the grip. 


    • Stock base pads will need to be modified to work with the Exo-Magwell. 
    • The Exo-Magwell will not work with the earliest version of CWA base pads. The earlier version is  1 5/8" long. the newer version is 1 1/2" long front to back.
    • Both Magwells requires our Mainspring Housing that is drilled and tapped for a Magwell




12200 Jack Run Road

Lancaster, OH  43130


T: (740) 969-4556

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