It seems that both shotguns, the Pump action & Automatic Shotgun, act almost the exact same.
The pump action acts like the automatic it fires way to fast and the shell ejects right as the shot goes of like the automatic would. A pump action wouldn't eject until the shotgun was charged.
I think that it needs to shoot and then do a faster reload animation and play a cocking sound.
I think this would give the pump action a better feel and diversify these two fun weapons.
-Govik_420 (ASE)