Did you ever sort this out?
I've got the same pin on the way to replace my broken stock spring but the spring spacer was KIA in the failure.
Trying to determine if its needed on the KD pin and, if so, WTF I can find one or something else to serve its purpose.

 

I'll answer this for future inquiries:
I just put 400rds thru my K9 with the KD gunwerks firing pin and NO spacer.
Functioned flawlessly.

 

You are safe to run it with or without the spacer it. I designed the pin to have a little more head on it then the original pins to work for you guys that may have a bad spacer. All it does is pre load the spring a little more. The plunger, spring & pins are a must which Im sure you are aware of.

 

Awesome, thanks for the reply and confirmation.
I've got 1000 rds on the new pin and it continues to perform flawlessly with no spacer.

 

Please if anyone has a pin or two for sale please reach out!

 

He lives! Yes, I got two.

 

Awesome! Yeah im not on this site much so I forget about it sometimes lol!