Currently the double barrel shotguns just act as low capacity semi auto shotguns (because of their higher firate), but a unique quirk of having 2 barrels is being able to fire them both at the same time.
•I’m pretty sure that at least 2 of the DB shotguns are capable of firing both barrels at the same time, as seen here:
• M30 drilling
It may be hard to see but there is a second trigger on the M30, however this trigger fires the rifle barrel, therefore I won’t include the M30 in this suggestion (however the drilling does deserve it’s rifle barrel instead).
As for the USA’s sawed off and the USSR’s TOZ-B:
The sawed off has a 2nd trigger.
And so does the TOZ b.
So I suggest:
•the TOZ b and sawed off recive a 2nd fire mode that fires both barrels at the same time. This fire mode could be similar to the luftfaust or any burst weapon as seen here.
luftfaust fire mode
This fire mode doesn’t exactly a fire all barrels at the same time fire mode but it fires so fast that it creates that illusion
•unrelated to main suggestion, but as the M30 is incapable of firing both shotgun barrels instantly it ought to receive it’s rifle barrel (perhaps it should be implemented like a grenade launcher selector if that’s easier)
