Just got a nice used Walker. Name on bottom of barrel : A.UBERTIITALY Mechanics seem fine. If you told me it was unfired, I'd believe you. BUT I can't take it down. The barrel assembly seems stuck on the pin I have only been able to move it a couple of mm. Yes, the wedge is all the way out. Seems to be some sticky stuff on what I CAN see of the pin. Have been dousing it with Kroil. Took off the grips, wiped off all the oil, and "cooked" it an hour at 250 degrees (thinking that might soften the 'glue'). Getting nowhere. Do not want to be rough and pry at it. Ideas for a newbie from all you gunsmiths?
Grumpy Grandpa