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Questions & Answers
Is this compatible with Mac 9 ds?

Yes, this kit will fit a Mac 9 DS

by EGW, Verified Owner, May 29, 2025
If it does not fit the Prodigy then why does it say that it does in the description notes. "This ignition kit is a great upgrade for the Springfield P Manufacturer Answer

EGW has specific Ignition kits for the Prodigy, you just need to get the kit with the SKU ending in -P. The Prodigy is picky and requires a short sear and different sear spring.

by Evolution Gun Works, Manufacturer, January 2, 2025
Customer Reviews
Helpful Positive Review EGW Ignition kit a must for Prodigy by Alex, Verified Owner, June 9, 2024
I was not sure if this ignition kit would really make a difference on an already well built gun. But I must say, the ignition kit got rid of the “disconnector” hang up that most prodigy owners complain about. A must for the Springfield Prodigy!
1/1 found this helpful
Most Recent Reviews Great product by Clayton Osburn, Verified Owner, July 17, 2025
Excellent item, easy to install and lowered my trigger weight and take up.
Most Recent Reviews EGW trigger light hammer by dhillon, Verified Owner, April 6, 2025
I have thsese each one of my 1911s.Even the new ones gets swapped with EGW trigger kit.Easy install no gunsmith needed.Just little adjustments and you'll have a clean crisp 3.5lbs trigger break.(depending on how you adjust your sear spring).
Most Recent Reviews Wow! absolutely amazing kit! by Stazi, Verified Owner, March 6, 2024
After seeing a few people put these into the Springfield Prodigy, I decided to give it a shot on my Girsan 2311 to see if it would help with the horrendous 8 pound trigger pull that it comes with from the factory. I was a little apprehensive because ...
Read More...
Most Recent Reviews fantastic upgrade by waldo, Verified Owner, February 23, 2022
Great product. Had it up and running with minor adjustments. All of the components are high quality and designed to improve overall action feel while still igniting primers with every strike of the hammer. I blued the hammer myself for an awesome loo...
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Most Recent Reviews More work than expected, but worth it. by John23, Verified Owner, August 14, 2020
In addition to an EGW Flat Trigger, I bought this kit to upgrade a Colt Competition (Goverment) Stainless 9mm 1911. EGW warned that the Flat Trigger was made oversize, and would require custom fitting. They did not provide the same warning on this ...
Read More...
Read All 6 Reviews
Gun Make: 1911 Platform Condition: New

Code: KK-PSP-EGW53-10211-17

MPN: 10211-17

UPC: 841370116133

List: $149.99Save 10%
$134.99

Product Info for Evolution Gun Works Ignition Kit with Lightened Hammer and 17 Number Main Spring

This kit is not 100% drop-in and should be installed or checked over by a competent gunsmith prior to shooting. Our hammers should not be coated by applications that require the product to be heated. These coatings heat the hammer and can cause the hammer to become brittle.Some coatings such as Robar's NP3 will work fine, but please consult the coater before to make sure the process is safe for heat treated components.Coating The Hammer can Lead To Fractures And Will Void The Warranty.image

Kit includes:

EGW HD Hard Sear

EGW HD Hammer

EGW Ball Head Disconnector

Colt Sear Spring

17# ISMI Main Spring

Works in STI/Stacatto 2011’s

The Mainspring in our Ignition kits will not work with an Officers model or Defender. It will only work with mainsprings with an OAL of 2.

Specifications for Evolution Gun Works Ignition Kit with Lightened Hammer and 17 Number Main Spring:

Manufacturer: Evolution Gun Works
Gun Make: 1911 Platform
Condition: New

Package Contents:

  • Evolution Gun Works Ignition Kit with Lightened Hammer and 17 Number Main Spring

Evolution Gun Works Ignition Kit with Lightened Hammer and 17 Number Main Spring Orderable Models

List of Orderable Models

Evolution Gun Works Ignition Kit w/Lightened Hammer and 17 Number Main Spring, 10211-17 , MPN: 10211-17 , UPC: 841370116133 , Code: KK-PSP-EGW53-10211-17

Evolution Gun Works Ignition Kit with Lightened Hammer and 17 Number Main Spring Unavailable & Discontinued Models

List of Unorderable Models

Open Box, Dealer Demo, Evolution Gun Works Ignition Kit w/Lightened Hammer and 17 Number Main Spring, 10211-17 , MPN: 10211-17-DMO , Code: KK-PSP-EGW53-10211-17-DMO
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