I have a beautiful M59 12 ga. with the Win-Lite barrel and screw-in chokes in IC and Mod. I use this gun sparingly and mainly for quail. My problem is the chokes become loose after shooting several rounds and I must continually hand-tighten them. I'm afraid that one day I may forget to check the tightness and blow the end of the barrel off. I've tried choke tube grease with limited success and fear over-tightening with the choke wrench might damage the threads in the barrel liner. Any suggestions? I'm sure someone has run across this same problem and knows an easy fix. Oh, btw, I do use the Mod. choke if I take the old girl out for some evening dove shooting.
The same problem happens with either choke tube.
The same problem happens with either choke tube.