I'm not sure why you would do this. One of the major benefits of delrin is the fact that it is naturally slick and does not need to be lubed. Also, outside of the fact that every manufacturer recommends against lubing a delrin bolt, I've never seen a need to lube either of mine (ND and Werm) and I've used them both for well over a year.Originally posted by ChrisWhiteSTEL
Go for it, and add a very very very thin amount of dow33 on, and i mean very thin. Although they say not to, its incorrect about delrin material. You can add very small amounts to stop any resistance when the bolt wears in.