M3X2 Posted August 26, 2018 Share Posted August 26, 2018 Got a safe ding on my M4 barrel. What do you guys use for touch up short of refinish, hanks. Quote Link to comment Share on other sites More sharing options...
truckcop Posted August 27, 2018 Share Posted August 27, 2018 (edited) Got a safe ding on my M4 barrel. What do you guys use for touch up short of refinish, hanks. Leave it as is. But that's just me. You want it pristine, put it in a foam-filled pellican case, lock it in the safe and never take it out. I have been known to have one of these on my work bench. It's adequate. https://www.brownells.com/gunsmith-tools-supplies/metal-prep-coloring/metal-bluing/touch-up-pens/presto-gun-blue-pen-prod24775.aspx Edited August 27, 2018 by truckcop Quote Link to comment Share on other sites More sharing options...
Evolution Posted August 28, 2018 Share Posted August 28, 2018 The barrels are parkerized, no? I don't know of any touch-up product for a parkerized finish. If you use a cold blue type of product on a parkerized finish, it'll make a black mark and make it look worse, I think. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.