Most abrasive solvents like bore scrubbers will strip any type of contaminants including oils. I would try to get a hold of a manual to reference oil points. I've never oiled a firing pin assembly on any of my firearms, it just leaves it open to collecting residue and dirt. Heck, I even oil mine after using Hoppes or CLP, even though they are mild lubricants themselves. Of course, that's usually after I wiped them dry.
I know with Glock's it a little different, but I generally LIGHTLY oil any bare metal surfaces on a firearm I intend on storing for any length of time, especially metal to metal contact points. I also inspect them regularly. Cheers!
I know with Glock's it a little different, but I generally LIGHTLY oil any bare metal surfaces on a firearm I intend on storing for any length of time, especially metal to metal contact points. I also inspect them regularly. Cheers!