Comes with a Self Defense firing pin also. So the SD firing pin is 6lb, to ensure there are no light primer strikes. The competition spring is 4lb. Feels great, but higher chance for light primer strikes, that's a no no for home defense or personal protection. There is also a heavy trigger spring reset that comes with this kit (hooks at ends). Warning!!! If you install everything with the competition firing pin, your trigger safety might not reset. Mine doesn't reset so my safety doesn't work anymore. It's a competition gun so it doesn't really matter to me.
Verified purchase: Yes | Condition: New
Looking to smooth out your trigger and not pay lots of money? Then buy this kit along with polishing the internals and viola you've just put a match level trigger on your gun.
Verified purchase: Yes | Condition: New
If you are going a trigger job on a Glock it is a must have. Some kits only come with three springs this one gives you the option to run a target spring which lowes the pull weight by a half pound.
Verified purchase: Yes | Condition: New
I was not aware of the issue with reducing the pull on a glock causes safety issues when using the lighter spring. The safety will not reset while firing when using the 4lb spring. The heavier spring works fine but I do not need it as I wanted a lighter pull. Ended up not using the kit.
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
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