Upgrade your Springfield Prodigy with the Evolution Gun Works Mainspring Housing in a fully checkered blue finish. This premium replacement part delivers enhanced ergonomics and durability for competitive shooters and tactical enthusiasts seeking reliable performance from their 1911-style platform.
Key Features
- Fully checkered 25 LPI pattern provides superior grip traction and helps distribute weight for improved handling during rapid fire
- Precision-machined from solid bar stock for exceptional strength and consistency
- Glassbeaded finish in striking blue for corrosion resistance and a professional appearance
- Direct fit for Springfield Prodigy models, replacing the factory plastic housing with a robust steel upgrade
Specifications
- Weight: 1.9 oz
- Length: 2.25 in
- Width: 0.52 in
- Height: 0.35 in
- Checkering: 25 lines per inch
- Material: Machined steel with glassbead finish
- Color: Blue
Why Choose This Product
The stock mainspring housing on many Prodigy models is lightweight plastic, which can feel less substantial in the hand. This EGW upgrade adds meaningful weight where it matters most while the aggressive checkering enhances control and comfort. Whether you’re building a competition gun or refining your everyday carry setup, this component addresses common pain points like poor traction and inconsistent feel without compromising reliability.
Designed and manufactured in the USA by Evolution Gun Works, this mainspring housing is a straightforward drop-in solution that integrates seamlessly with your existing Prodigy grip module.

