I'm shocked! All 5 of my posts are visible (for now).
Took a long time for review, but at least they posted.
I expect them to be gone soon, though, after the anti-2A commenters flag my comments.
EDIT: Down to 4 comments now.
I submitted 2-3 more to offset the decline.

ANOTHER EDiT:
Just checked. i have 7 comments that so far remain in that section.

I submitted 8, so somebody must have been offended and had one taken down.
All in all, this is the best I've ever experienced from CB on any gun-related comments i've tried to post. I was banned once for posting "too many" times in a day on one topic, although that number isn't defined anywhere -- totally arbitrary and up to the moderator.