Hey! I was passed down a '61 SA-22. Was so caked in carbon I was surprised it even cycled. Had minor rust in a few spots. I've currently got literally every single piece stripped (even the tiny rear sight parts). Boiled and carded everything to stop any rust and got the entire thing soaked in kerosine before I rebuild. Everything went smooth except for removing the outer mag tube which was a freaking headache! I almost was convinced it was a LH thread because of the difficulty. I've used less torque to remove an AR barrel nut but thankfully nothing broke! Kroil for a few days seemed to do the trick. So now my question... Anyone know where I could source an "Old Style" barrel adjusting ring? My dad must have cranked on it with some vise grips thinking it was how the rifle was taken down. I've been looking everywhere for the last couple weeks for a replacement with no luck. I have considered trying to file in the knurling to get rid of the damage and then re-bluing, but I figured I'd ask around.