The Nock Volley is a seven-barrel shotgun that fires every barrel at once. The Wizard Island gun merchant sells it for 2,500 credits. One shot can wipe out a cluster up close, but then you have to reload.
It deletes a group of humans or Freakers bunched in front of you. It also helps against a Breaker at close range. Against a moving pack, the reload leaves you exposed.
The Auto Shotgun and Crowdbreaker keep firing through a long fight. The Nock Volley is a one-shot special. Pair it with a fast sidearm like the PDW.
.50 BFG
The .50 BFG is a Special Forces sniper rifle sold at Wizard Island from Trust level 2. It hits harder than almost anything in the game and holds 10 rounds. Bring it for Reachers, Ragers and anything you want dead in one shot.
Chicago Chopper
The Chicago Chopper is a drum-fed Military Spec submachine gun sold at Wizard Island from Trust level 2. It has the highest fire rate and a 55-round drum. It is a primary-slot answer to Freaker crowds at close range.
Eliminator
The Eliminator is a Military Spec heavy pistol that can drop a Freaker in one shot. Jacob D'Angelo sells it at Wizard Island from Trust level 2. Expect heavy recoil and 9 rounds a magazine.
Frag Grenade
The Frag Grenade is a military fragmentation grenade you cannot craft. Hot Springs, Lost Lake and Wizard Island sell them from Trust level 3. Use them on human groups behind cover and on tight Freaker packs.