Larry the photos are here: Rigby on Gunbroker

I see no evidence of reproof and definitely not steel shot proofed. Either the seller is ignorant, uninformed or lying, you choose.

The bolt through the head of the stock usually indicates repair of a crack.

I'd also like to know why the timed screws are in the action flats. Since the screws cut off part of both the left and right view marks it is obviously that they were installed after the gun was proofed so I don't think they were part of the gun as originally manufactured.