Folks,I'm in need of a H&K 4 firing pin for my pistol. Just picked up the gun from a local dealer only to discover the firing pin was broke (don't get me started with what I think of my purchasing experience with this for its less then stellar to say the least) Anyway I would truly appreciate if anyone has a spare and is willing to sell or trade for it. drop me an email if you can help and thanks for all the help in advance