Free: Contests & Raffles.
YOU CAN BRING IT OVER SOMETIME AND I COULD HELP YOU. I DON'T KNOW HOW MUCH I WOULD HEAT THE BARREL.
Carlsons makes a choke tube wrench that goes inside the choke and it expands outward. This is the one I use so I never have the stripped notches. It might be worth a try because it grips internally, and not at the very end. http://www.choketube.com/accessories-product-details.php?Choke-Wrenches&mf=350
Hang in there, you will get it with a wrench.
I bought the wrench, and it didnt work Looks like I will stick with a modiefied choke I painted the gun, and it looks fantastic now. Cant wait to get some time to introduce it to some coyotes.
Heard of wintergreen oil for that application, not actual mint oil. Let me know how this works. I know wintergreen makes a whole hangar smell nice when we get important things seizing up and don't wanna cut.
Learn something new every day.... Wiki claims; Wintergreen is particularly effective for breaking through sea water corrosion.