1911 Mainspring Housing, Government, Flat, Checkered, Stainless

Our Flat Mainspring Housings are machined from solid billet. The checkered version is 25 lpi to provide a more positive grip and available in Carbon or Stainless Steel. We have several varieties to choose from since we are a custom shop. They include: Checkered 25 lpi in Govt. or Officer, Carbon and Stainless Steel
$46.95 USD
In stock
SKU
SP0228
Nighthawk Custom’s FM Series mainspring housings are the perfect way to improve the handling and appearance of your 1911 pistol. Fully Machined™ from premium-grade 416 stainless steel, these high-quality housings are the best 1911 parts on the market, offering an instant upgrade with near drop-in ease. This mainspring housing features 25 LPI checkering to offer a sure purchase on the pistol.

*Gunsmith fitting may be required

The Nighthawk Custom line of Fully Machined parts are designed to be the gold standard in the 1911 parts industry. All Fully Machined parts have been fully CNC machined from solid steel billets. We never use cast, metal injected moldings or polymer parts. In order to create the World’s Finest 1911s, only the best materials can be used. That is why you can trust Nighthawk Custom Fully Machined parts in your 1911.

All Fully Machined parts are backed by a lifetime warranty.

  • 416 Stainless Steel
  • Flat (Straight) Back
  • For Use on Government Size Frames
  • 25 LPI Checkering Grip Texture
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