Thrown knife deals A LOT of damage. Single shot is very accurate. If you get another glock you can fire akimbo. Turn laserpointer on if you want accuracy. Has very fast firing rate.
Primary attack is mainly for close range combat.
High firing rate, low accuracy. If you get another one you can fire akimbo, doubling clip size and firing rate. And if you have some explosive shells, this gun becomes very powerful area-effect weapon. And shell loaded last will be used first. Clip-fed, selective fire shotgun.