Quote Originally Posted by ultarspec
So if I change out the firing pin on my ultra raptor with a series 70' it will disable the swartz system?

If so will the grip safety system still need to be pressed in to fire the weapon? I wouldnt mind disabling the swartz but I dont want to disable the grip safety in the process.
All the 70 series firing pin does is override the plunger in the slide that would block a swartz style firing pin. The firing pin change with have no affect on the grip safety operation. David