Modifying cocker hinge frame to fit on mag

[halB]

Ok, I have a superfluous psychoballistics hinge frame from my PB superbolt that I am modding to fit on my automag classic.

I have already measured out the hole I need to drill for the twist-lock retainer thingy, but of course I have to wait a couple weeks to get to my drill press. I figured I would also have to open up the inside of the frame more.

Is there anything I am missing? This seems pretty straightforward. Any hints or suggestions? What should be the hardest part about this?

[Rudz]

You probably have to widen the slot for the sear

And make sure there is enough room behind the trigger for the sear rod to hit the trigger