Thanks SKB. The gun has disc-set strikers so they will be easy to remove. I don't know if they are indexed, but I will look. Radiusing the bottom of the end of the striker tip will help IF they don't rotate within the disc. First I'll measure the protrusion, then their overall length so I know where I started. It was interesting to note the effect of different primers on my ability to open the gun.
Go figure..........

The only constant in life is change.