1911 Mainspring Housing, Aluminum 1911 Mainspring Housing, Aluminum 1911 Mainspring Housing, Aluminum 1911 Mainspring Housing, Aluminum

1911 Mainspring Housing, Aluminum

$44.99

1911 Mainspring Housing, flat, for full size Government Model, Commander and clones. Machined from aluminum bar stock. Does not include main spring or internal parts. A great choice if you're trying to cut some weight from your 1911 build or upgrade your polymer mainspring housing.

*Does NOT fit Officer's Model, Defender, Bobtail and other 1911 model with shortened or modified frames.

Typical MSH weights for comparison:

  • Steel, flat: 1.6 oz
  • Aluminum, flat: 0.6 oz
  • Nylon, flat: 0.3 oz
Full Description
1911 MSH, Aluminum *
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  • Description

    1911 Mainspring Housing, flat, for full size Government Model, Commander and clones. Machined from aluminum bar stock. Does not include main spring or internal parts. A great choice if you're trying to cut some weight from your 1911 build or upgrade your polymer mainspring housing.

    *Does NOT fit Officer's Model, Defender, Bobtail and other 1911 model with shortened or modified frames.

    Typical MSH weights for comparison:

    • Steel, flat: 1.6 oz
    • Aluminum, flat: 0.6 oz
    • Nylon, flat: 0.3 oz
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