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Nighthawk Custom 1911 Flat Mainspring Housing — 5 models

Nighthawk Custom Mainspring Housing, Gov., Flat, Smooth, Carbon, Fully Machined, SP0236
Nighthawk Custom Mainspring Housing, Officer Flat, Checkered 25 LPI, Carbon, Fully Machined, SP0240
Nighthawk Custom Mainspring Housing, Officer Flat, Checkered 25 LPI, Stainless, Fully Machined, SP0240-S
Nighthawk Custom Mainspring Housing, Officer Flat, Checkered 25 LPI w/Mag Well, Stainless, Fully Machined, SP0239-S
Nighthawk Custom Mainspring Housing, Officer Flat, Checkered 25 LPI w/Mag Well, Carbon, Fully Machined, SP0239
Nighthawk Custom Mainspring Housing, Gov., Flat, Smooth, Carbon, Fully Machined, SP0236
1 of 5 images
Nighthawk Custom Mainspring Housing, Gov., Flat, Smooth, Carbon, Fully Machined, SP0236
Nighthawk Custom Mainspring Housing, Officer Flat, Checkered 25 LPI, Carbon, Fully Machined, SP0240
2 of 5 images
Nighthawk Custom Mainspring Housing, Officer Flat, Checkered 25 LPI, Carbon, Fully Machined, SP0240
Nighthawk Custom Mainspring Housing, Officer Flat, Checkered 25 LPI, Stainless, Fully Machined, SP0240-S
3 of 5 images
Nighthawk Custom Mainspring Housing, Officer Flat, Checkered 25 LPI, Stainless, Fully Machined, SP0240-S
Nighthawk Custom Mainspring Housing, Officer Flat, Checkered 25 LPI w/Mag Well, Stainless, Fully Machined, SP0239-S
4 of 5 images
Nighthawk Custom Mainspring Housing, Officer Flat, Checkered 25 LPI w/Mag Well, Stainless, Fully Machined, SP0239-S
Nighthawk Custom Mainspring Housing, Officer Flat, Checkered 25 LPI w/Mag Well, Carbon, Fully Machined, SP0239
5 of 5 images
Nighthawk Custom Mainspring Housing, Officer Flat, Checkered 25 LPI w/Mag Well, Carbon, Fully Machined, SP0239

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5 Models Available
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Product Info for Nighthawk Custom 1911 Flat Mainspring Housing

Nighthawk Customs 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.image

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 Worlds Finest 1911s, only the best materials can be used. That is why you can trust Nighthawk Custom Fully Machined parts in your 1911.

Specifications for Nighthawk Custom 1911 Flat Mainspring Housing:

Manufacturer: Nighthawk Custom
Gun Make: 1911 Platform
Gun Model: 1911

Package Contents:

  • Nighthawk Custom 1911 Flat Mainspring Housing