If lightweight and suppressed is your game, then go with a carbon. If you're not going to get a can, just go with a steel barrel. You can get same weight and lighter with just as much accuracy (or better) potential if you get a high quality steel barrel (Bartlein, Kreiger, Lilja, etc.).
They’re fantastic. I prefer them over Talleys, just upgrading to 30mm rings of the same kind.
They have some small paint(?) chips, but it’s only cosmetic. I’ve never had to lap any pair of these I have had.
They’re 6-48 screws, so normal 700 thread pattern.
Medium height
$45 to your door...
Whoops. Apparently I never did. Here it is:
https://jwoodscience.springeropen.com/articles/10.1186/s10086-023-02079-0#:~:text=Oxidized%20reaction%20product&text=As%20the%20reaction%20reached%20completion,so%20the%20solution%20pH%20increased.