STI Flat Mainspring Housing 1911 Government Stipple Polymer Black

Product #: 747718 STI #: 550-01050104-00
Ships today from MidwayUSA
Please Sign In to use this feature.
  • Information
These new polymer mainspring housings from STI are just the thing to help lighten up that carry gun. Functionally theses are the same as their steel constructed cousins, but at a substantial weight savings. If your carry gun is lighter and more comfortable to carry, you tend to carry it more often...and isn't that why you have it in the first place?

Designed to be a drop in fit, this mainspring housing my take a bit of fitting based on the variations between manufacturer's tolerances, etc.

This model fits 1911/2011 Government model pistols.

  • Caliber: All
  • Material: Polymer
  • Color: Black
  • Texture: Stipple
Was this information helpful? Yes No

Thank you! Your valuable feedback helps improve our product information and offering.

Help Us Improve

Please enter the missing required fields:

    Do you accept our terms and conditions? *
    Know someone who may like this? Email this Page to a Friend

    Customer Reviews

    The statements and opinions expressed within Customer Reviews reflect each author's personal perspective and do not imply endorsement by MidwayUSA, its Employees or any other organization. Customers should in no way infer that MidwayUSA has validated review information as safe, accurate or appropriate.

    NOTE: Prices, specifications and availability are subject to change without notice. We reserve the right to correct typographic, photographic and/or descriptive errors.