Proninety

The Proninety is a rare submachine gun found at military locations. It uses PDW Magazines, which holds 50 rounds. It has the Point Circle Sight pre-attached by default.

How to obtain
The Proninety is found in 6 locations, all of them being military locations. These locations are; O'Leary Military Base, the green tent and bridge checkpoint in the Confederation Bridge, the helicopter crash in St. Peter's Island, the tent in Montague and some places in Belfast Airport.

Advantages

 * Has the third-highest ammunition capacity of any weapon in the game, next to a NATO Drum and Savage Drum.
 * 2 Military Bullets are required to fill the PDW Magazine.
 * It has a very fast rate of fire, making it an effective crowd control weapon.
 * It is lightweight, and is the lightest fully automatic weapon in the game.
 * It allows any kind of attachment.
 * It has low recoil, compared to other guns.
 * It possesses all three firing modes, a trait only shared by the Maplestrike.
 * Compared to the Uzy, its damage-per-shot is (slightly) superior, as is its capacity and recoil.

Disadvantages

 * The Proninety inflicts low damage-per-shot, and takes 2 headshots to down a civilian zombie, requiring it to burn though more ammunition than other weapon types.
 * It has spread, making it increasingly inaccurate under sustained fire.
 * The Proninety is rare and its ammunition is even rarer, and both are only found in military locations.

Trivia

 * The Proninety was added in version 2.0.5.
 * There was a bug where PDW magazines could not be refilled with military bullets. It was soon fixed in version 2.0.6.
 * It is the second firearm in the game to have all three firemodes, the first being the Maplestrike.
 * Unlike all other current firearms that allow tactical attachments, tactical attachments are attached to the side.
 * When the vertical grip is attached, the player holds the Proninety as if the grip was on the bottom, not on the side that it is on.
 * The Proninety is based on the real life FN P90 Personal Defense Weapon (PDW).
 * Its name is likely a reference to the nickname commonly given to the P90 in the Counter-Strike series, the Pro-90.