Swampfoxforeman
.410
I’m looking at getting the Pro-Series Gas Piston Assembly, Boron Nitride Finish is it worth the upgrade? I was also looking at getting the stainless steel recoil spring, but I don’t know if it was worth it or where to get it being it is not showing up in parts on Mossberg. Any thoughts and opinions on these? I was also thinking of doing a lifter mod, but is it worth doing it with a Hunting gun?