OK, new rifle and new to ARs. Did a search and didn't find it so here's my question.
How hard do I need to try to remove the carbon buildup from the back of the bolt? I wiped it down with CLP, let it sit a while and of course there was still carbon baked on it. I didn't want to grab a wire brush until I asked the gurus. As long as we're on the subject, what about the carbon in the bolt carrier tube. Other than a little CLP and the occasional brushing how far should I go?
Thanks in advance.


Longhunter1757

The carbon buildup on the rear of the bolt won't affect functioning. I clean the deposits off on my duty gun each time I shoot it but I have several uppers I strictly use for a regular machinegun shoot. I clean the bolt every third or fourth range session by soaking it in Carbon Cutter solution for 30 min, then using a wire brush and dental scraper to get the thicker deposits off.

Thanks Full Auto! I didn't think a little buildup was a big deal but I wanted to be sure.

Longhunter1757