Overview

Upgrade your Springfield Prodigy compact grip module with a complete EGW stainless steel mainspring housing build kit featuring a 19 lb mainspring and all required internal components. This kit is designed specifically for Springfield Prodigy pistols utilizing the compact grip module and provides a premium upgrade over factory components.

This build kit is compatible with both the Springfield Prodigy 3.5" models and the Springfield Prodigy 4.25" Compact pistols that utilize the shorter compact grip module. Fitment is determined by the grip module size, not simply barrel length.

Precision machined from stainless steel in the USA, the EGW compact Prodigy mainspring housing offers improved durability, enhanced fit and finish, and a more solid feel in the hand compared to factory polymer components. The included 19 lb mainspring is intended to provide reliable operation while maintaining the feel expected from the Prodigy platform.

This complete mainspring housing build kit simplifies installation by including the internal components needed for assembly, making it an excellent option for shooters upgrading or rebuilding their Springfield Prodigy compact grip module.

• 19 lb Prodigy Compact Mainspring (Hammer Spring)
• Stainless Steel Mainspring Cap Retainer
• Stainless Steel EGW Tactical Mainspring Cap (Shortened/ Light Weight)
• Stainless Steel Mainspring Housing Retainer Pin

• Fits Springfield Prodigy pistols utilizing the compact grip module
• Fits Springfield Prodigy 3.5"
• Fits Springfield Prodigy 4.25" Compact models utilizing the compact grip module
• Does not fit full-size Prodigy grip modules
• Includes 19 lb mainspring
• Includes internal mainspring housing components
• Designed specifically around compact Prodigy frame dimensions