I'd like to see the barrel flats.

Surely it was re-bored at the time of conversion. Wonder if it was re-proofed at the time. Maybe a Paul Roberts job? If it's out of proof the price seems stiff.

I see an unwelcome screw head near the rear of the top rib. Perhaps an amateur scope mount job in the past? Also, I notice the sideplate proud of the wood.

Curl