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Product Info for Evolution Gun Works Mainspring Housing GR4 and GR5
The Evolution Gun Works GR4 and GR5 Mainspring Housing is a high quality, finely crafted steel part that will make a great addition to your toolbox of gun parts. EGW ensures each part meets the strict standards of machining by using state-of-the-art automated equipment. You'll also find that the Evolution Gun Works Steel GR4 and GR5 Mainspring Housing fits seamlessly with the EGW bushings and EGW springs, giving you the best of all worlds. Don't forget to check out the rest of our compatible parts for your pistol before purchasing. We also have pistol cleaning kits, oil bottles, and gun-smithing kits for those who want to build a custom gun from parts in addition to the EGW GR4 and GR5 Mainspring Housing.![]()
Specifications for Evolution Gun Works Mainspring Housing GR4 and GR5:
| Manufacturer: | Evolution Gun Works |
| Fabric/Material: | Steel |
| Gun Make: | 1911 Platform |
| Gun Model: | Colt 1911, Kimber 1911 |
| Condition: | New |
Package Contents:
- Evolution Gun Works Mainspring Housing GR4 and GR5
Evolution Gun Works Mainspring Housing GR4 and GR5 Orderable Models
List of Orderable Models
- Evolution Gun Works Mainspring Housing, GR4, Steel, Kimber, Colt, 1911, Stainless, Stainless, 11430 , MPN: 11430 , UPC: 841370102044 , Code: KK-MSH-MHGR4-11430
- Evolution Gun Works Mainspring Housing, GR5, Steel, Kimber, Colt, 1911, Blued Carbon Steel, Blue, 11431 , MPN: 11431 , UPC: 841370102051 , Code: KK-MSH-MHGR4-11431