i'd think that the demands of a fire arm would be more than that of a bicycle. the moving parts in my guns are all metal on metal with no kind of buffer any kind except lube. gun lubes do have to deal with alot of corrosion, especially in my 1944 Mosin Nagant. which i can only find military surplus highly corrosive ammunition for. the stuff must do its job because its over 60 years old and completely rust free

for now i think its a good choice. i'm gonna check the LBS or order some online next time i place a big order.