Excuse my ignorance, new suppressor owner, first time out shooting it, after about 500 rounds couldn't get it off. Wasn't sure how much force I should use, anyway I finally just pulled hard, and it came off and as you can see it left a grey/blue paste on my muzzle. Just wondering what that is. Am I supposed to clean it off? and do I need to get some more and re-apply it?
Thanks.
Thanks.