Geo
Grease? After 100 shots, I don't think it possible. This is my only boxlock of 9 sxs guns and the only one I have never taken apart and that for fear of losing the warranty or being told I did it.
Lubrication consists of cleaning and oiling the exterior of the action and fore end. I once had a 1969 Win Mod 21 that I used for 11 years for trap and sporting without a problem or any additional oiling. Oh well
danc