one amoung many

[James Brigham]

Great find!

[Bill Murphy]

I hate to bring this up, but some repeated agressive pushing of heavily oiled sanding cloth (what is the proper name?) with a dowel or cleaning rod, through the barrel will remove a lot of what looks like pitting. Just don't let the abraisive contact the breech of the gun and ejectors, which will round off the square edges.

[Marc Retallack]

Bill, are you refering to emery cloth?

Cheers
Marcus

[edgarspencer]

Emory paper comes in many grits (no Charley, not the eatin kind) be very carfull with at. You might want to try crocus cloth. It's very fine.