Im not sure how it was possible to mess this up, because no source on the planet claims 600rpm for the am23 cannon, which is the successor to the nr23 (900rpm). This isnt some mysterious cannon, its declassified with an quick google search stating at least 1200rpm. So now we have a highly vulnerable bomber at a br vaccum that puts its against f104s etc with cannons that fire slower than 1940s autocannons. Yes, the pe8s shvak fires faster at 4.3. Not worth flying rn until they fix. Which hopefully wont take months
i think there is a bug report about it !
There’s literally a AM-23 equipped plane ingame, the Q-5 Fantan.
Not only the rate of fire is wrong but the bullet velocity too. (NR-23’s 690m/s vs AM-23 720m/s)