This gun is one of the deadliest guns, the OHKO if the bullets connect, along with the hookshot, make it a fearsome, if not, overpowered gun, of course, the shot needs to connect first.
Personally, this is one of my most despised weapons, due to it's OHKO ability, especially when many are being fired at you.
But with proper planning, the hookshot is easy to land, making it more deadly and versatile than a shotgun.
It is an SR+USP+SCAR in one.
If the shotgun did not have the cancel, this would far surpass it in close range.