EGW Mainspring Housing – Springfield Prodigy – Magwell Ready – Blued
Upgrade your Springfield Prodigy with a high-quality magwell-ready mainspring housing designed to improve control, enhance balance, and deliver a more secure shooting grip. This precision-machined Carbon Steel MSH is purpose-built for shooters who demand reliability, durability, and a clean, professional fit—especially when running a magwell.
⭐ A Stronger, More Balanced Upgrade for Your Prodigy
Factory mainspring housings are often lightweight and, in some cases, made from polymer. As a result, many shooters find that their pistol lacks the rearward balance and firm traction needed for consistent recoil control. The EGW Stainless Steel Mainspring Housing solves these issues by adding weight where it matters most and providing crisp, uniform checkering that greatly improves grip stability.
Because this design is magwell ready, it positions the checkering and contours in the correct location for a clean, seamless magwell installation. This ensures the magwell sits flush with no gaps, rough edges, or misalignment. Additionally, the added rear weight helps settle the gun in the hand, creating a smoother, more manageable recoil impulse.
⭐ Why Choose the EGW Magwell-Ready Mainspring Housing?
✔ Precision Machined from Solid Stainless Steel
The housing is CNC-cut from a single piece of solid bar-stock stainless steel, ensuring superior durability, resistance to cracking, and long-term structural integrity. Unlike cast or plastic housings, this model is built to withstand years of hard training and competition use.
✔ Bead-Blast Stainless Finish
The attractive bead-blasted finish provides a clean, matte appearance that resists scratches and wear. Furthermore, the finish blends well with stainless, two-tone, or Cerakoted frames, giving your Prodigy a refined and professional look.
✔ 25 LPI Checkering for Optimal Traction
The 25 LPI (lines per inch) checkering strikes the ideal balance between grip and comfort. It offers enough bite for firm control without being overly aggressive or abrasive during extended shooting sessions. As a result, you gain better recoil management and improved consistency shot-to-shot.
✔ Designed Specifically for Magwell Use
Because this MSH is engineered from the beginning to accept a magwell, installation is easier and yields a cleaner final appearance. The checkering and edges align perfectly with EGW and similar Prodigy magwells, helping your reloads remain smooth and predictable.
✔ Improves Pistol Balance
By replacing lightweight factory housings, this stainless MSH adds beneficial mass to the rear of the pistol. Consequently, the firearm feels more stable in hand, tracks straighter in recoil, and returns to target faster.
⭐ Installation Notes
This MSH does not include pins or internal springs. However, you can easily reuse the parts from your factory mainspring housing or purchase new components if preferred. Installation is straightforward for those familiar with 1911 and 2011-style pistols, though many shooters choose to have a gunsmith perform the swap for optimal setup and reliability.
⭐ Specifications
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Machined From: Solid Bar-Stock Stainless Steel
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Finish: Bead-Blast Stainless
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Checkering: 25 LPI
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Compatibility: Springfield Prodigy (Magwell Ready)
Upgrade Your Prodigy’s Feel, Function, and Balance
The EGW Magwell-Ready Mainspring Housing is more than a cosmetic enhancement—it’s a performance upgrade that improves the overall handling of your Springfield Prodigy. With better traction, increased durability, enhanced backward weight distribution, and perfect magwell compatibility, this stainless steel MSH is an essential improvement for shooters who want the best from their pistol.






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