Originally Posted by jjfuller1
thats the dirtest bolt ive ever scene.. looks like it was dipped in mudd. you should probly just order a whole new bolt and start over.
That's what the thread is about. I ordered and received a BCM complete bolt carrier group and I got 3 new gas rings to replace the burned/broken one's. I assembled that bolt so now I have a spare SA BCG.
Incidentally, the bolt was spotless when I cleaned the gun the night before. I atucally used Slick 50 now that I think of it. Perhaps that crud is just carbon build up from blow by, since the gas rings were compromised. Dunno. That picture was taken after I had dunked it in cleaner.....and sprayed it off with GunScrub.
I will try some 30W JonM, thanks.
Lewis Machine & Tool CQB MRP Defender, 16 inch 5.56 barrel, 1-in-7 twist, Geiselle SSA trigger, BCM Full Auto BCG, BCM Gunfighter charging handle, Magpul Flip up BUIS.