The Quadbarrel is an Epic Ranged Weapon in Unturned 3. It is a modified version of the Masterkey with similar properties. It uses 12 Gauge Shells as ammunition, which hold 8 rounds. It takes up 6 slots (3x2) in the inventory. It also fires 6 projectiles per shell.
The Quadbarrel has been modified from the Masterkey to take 12 gauge shells instead, allowing you to fire 8 rounds in quick succession due to its high rate of fire. This makes it much deadlier than the Bluntforce, or even the Vonya which is an automatic shotgun with slow rate of fire.
However, it shares most of the Sawed-Off's disadvantages such as its tiny range (10m), high spread and high durability loss.
The Quadbarrel inflicts a massive amount of damage if all or most of the pellets hit the target.
Fast reload speed.
Fast fire rate.
Small inventory size makes it suitable for storage and as a secondary weapon.
Allows any attachment except barrel attachments
The Quadbarrel is loud.
Low ammo capacity (8 rounds), though as large as the Bluntforce
Short effective range.
Weak if most of the pellets did not hit the target.