Prototype (PG3D)

The Prototype, previously called the "Prototype PSR-1", is a weapon added in the 5.3.0 update. It is located in the Special section of the Shop.

Appearance
It has a pale grey body, with an orange ammo clip. The barrel is a bright purple, with two white rings around it. The tip of the barrel is a small grey box. There is a silver number one painted on it.

Use
The Prototype holds 4 charges in the battery, with an additional 8 charges in reserve. This can be maxed out to 16 charges in reserve. It comes with a 4x Zoom Scope. It is also one of the strongest sniping weapons in the game.

This weapon has a slow rate of fire, and does incredible damage at any distance, making a very high chance for a one-hit kill from this gun. Due to the fact it shoots through all objects, this means the shot can travel through walls, as well as multiple targets in a straight line. This gun is best used at long range, but also very good for no-scoping.

Due to the low fire rate, it is recomended to use the Prototype in long range. In close range it can be overwhelmed by automatic weapons. It has a long cooldown time between each shot.

Trivia

 * Along with other weapons, even though this gun deals maximum damage, it cannot kill certain mobs or bosses in Campaign or Survival in one hit.
 * It is unknown what kind of weapon it's based off of, but the PSR-1 could be a reference to Call of Duty: Black Ops II's Storm PSR (Piercing Sniper Rifle).  It also shows some similarity to the Promethean Rifle from "Halo". The general community consensus is that it stands for Plasma Sniper Rifle.
 * If done right, it is possible to miss an enemy but still kill them, assuming they hit the beam fast enough (~1 second or less).
 * This weapon kills instantly regardless as to whether you get a body or headshot for certain armor levels.
 * It is currently a best seller in the shop.
 * Before the 9.3.0. update, each time the gun had fired, a light blue box pops out of the receiver, and the player pushes the box back in. However that action was removed and the action is only seen while reloading.
 * The beam that the Prototype shoots out stays mid-air. This also happens to the Laser Minigun beam.