Briley sells a specific lube for choke tubes. I use it and have not had issues. It is likely other EP lubes are just as good, however using theirs is simple and I know it is close to correct. I imagine other manufacturers also sell their version of choke lube. Other specially made or marketed choke lubes include from Brownells, outers, and birch wood Casey.

I make a point of removing the tubes during Each cleaning and lubing them each time even though I rarely change them to a different constriction. That way they do not go an extended time and get frozen or more difficult to remove.


https://www.briley.com/p-52300-briley-unilube-synthetic-choke-tube-grease.aspx

Last edited by old colonel; 08/05/20 10:48 AM. Reason: Added other specific choke lube manufacturers
Michael Dittamo
Topeka, KS