EGW Ignition Kit - Trigger Kit 17lb Mainspring

Other products by EGW
  • Item #:  10211-17
Our Price: $134.99
5 units available
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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”.


The EGW 1911 Ignition Kit with Lightened Hammer and 17# Main Spring is the best ignition kit for your 1911 available on the market.

The EGW ignition kit is the best upgrade for your 1911. This ignition parts kit includes everything necessary to decrease the trigger pull weight on your 1911. This ignition kit features the EGW 1911 Hammer (Lightened), the EGW 1911 Sear (Hard Sear), the EGW 1911 Disconnector (Ball Head), a 17lb Main Spring and the EGW 1911 Sear Spring. All of these parts make for a crisp, clean trigger pull on your 1911. We always recommend our 1911 parts be installed by a qualified and competent gunsmith.

Features our new HD EGW Hammer.

The EGW 1911 Ignition Kit with Lightened Hammer features: 

EGW Lightened 1911 HammerEGW Lightened 1911 HammerEGW 1911 Disconnector

EGW Evolved 1911 Sear SpringISMI 1911 17lb Main Spring

This ignition kit is a great upgrade for the Springfield Prodigy.

This kit is not 100% drop-in and should be installed or checked over by a competent gunsmith prior to shooting. We are unable to ship this item outside of the United States. If this item is purchased as part of an international order, the item will be removed from the order. The account will be refunded for the item, and the remainder of the order will ship.

Please note:

Coating our hammer with any aftermarket coating will void the warranty.

This 1911 hammer is machined from carbon steel and is heat treated. If you decide to apply an aftermarket coating to the hammer, which will void any warranty, consult your applicator first and make sure that the process is safe for heat treated components. We have found that coatings that require heat can cause brittleness and we have seen examples of hydrogen embrittlement from hard chrome.

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