You are comparing it based on 1 stat alone.
Here is a three way comparison between Bar, scar and sawed ak
Bar stats are on the left, Scar in the middle and sawed ak on the right
Price: 200k | 82.5k | 90k
Damage: 9 | 9 | 9
Freeze: 0.2 | 0.19 | 0.17
Firerate: 0.24 | 0.36 | 0.35
Clip: 17 | 15 | 35
Reload: 0.3/0.35 | 0.3/0.6 | 0.3/0.55
Auto: Yes | No | Yes
Spread: 0.8 | 0.02 | 0
The second variable in the reload is the sleep. Reload sleep is the time you need to wait before you can shoot again after reload, whilst reload sleep which is the first variable is the time you are frozen before you can move again. Scar and ak have 0.5-0.6 sleep, to give a comparison, the fire freeze on the rpg is 0.5 which is less, and the reload freeze on the spectre is the same as the scars sleep (0.6).
Also 0.36 is not exactly fast, where as bars 0.24 firerate is even faster than the souizens (which has a 0.25 firerate).
Feel free to discuss your thoughts on it, but just know when balancing this gun, the stats of the bar and the sawed ak were both taken into account whilst making it, more primarily the sawed aks as it is a long standing gun that has been around even longer than I have been GA, and there have been no complaints on it thus far