I do not own any drilling at this time but have always found them relly interesting and will have one...soon. Today I was in a shop here in South Texas and found one, sorry I did not take any pics, but I will next time I go there. It looked to be double 16 guage over a 9x57r and the barrels were marked Prima Krupscher Fluszstahl. It was a beautiful gun with a pretty hefty price tag...for me, $4900. I could get over the price if it was worth the money. The shotgun barrels were a blue/brown and the rifle barrel was more of a brown. The reciever was silver in color (lots of scroll work)with a top barrel opener and a bar that projects out the side on opening and has to be pushed back in to lock the barrels closed. Behind the top opener is a barrel selector, shotgun to rifle, which also raises and lowers the rear rifle sight. As you can tell, I dont know a whole bunch about drillings, so be gentle. Any help would be greatly appreciated.
Brandon