The AM-23 canon, is different than the one on the Tu-4, IL-28 (NR-23) etc… It’s a newer version, each canon should have 1200RPM. Right now it’s only 600, in game.
I made sure to check in game. I used the bottom turret which it has 400 rounds in, and fire continuously to see how long I run out of ammo, it took 40 seconds, so 600RPM : 2= 300 RPM for 1 gun.
The turrets actually have slower firing rate than a Tu-4 in a cold war bomber, obviously something doesn’t add up,and yes I did make a bug report.
On a side note, it also has the wrong velocity.

