Huumm- I've used WD-40 for years, ever since we used it in the Armory during my years in the USMC-- never gummed at all. Of my double shotguns, the one with the best trigger(s) pulls is my 1927 era Ithaca 12 NID grade 2E--hands down. Then my older M21 SST 12 gauge field gun (1939 era)-- Pre-WW2 gus are the best of the best-IMO RWTF


"The field is the touchstone of the man"..