QTS-115 Deadeye

The first and only sniper rifle of its kind, the QTS-115 Deadeye is the one sniper rifle that all enemies should fear.
The Deadeye is owned by the Emperor himself Plasmus Merina Fironikan.
The Deadeye is a extremely high powered portable railgun, strong enough to rip through a 10 inch thick piece of Quantasium armor like hot knife through butter.
The Deadeye can shoot 60 miles at 100% accuracy and keep going for ages before it comes to a stop. When the gun fires it is so powerful that the force of the round coming out is strong enough to create a loud boom.
The Deadeye works as a bolt action sniper rifle and its magazines hold 5 rounds, 10 if extended magazine.
The recoil on the weapon is so powerful that an Exo-suit is needed to handle it.
A scouting drone comes with the sniper rifle which is used to be sent inside buildings, the drone has a thousands of information receiving sensors that it creates a real time 3D model. The 3D display is sent to the scope of the rifle which then displays a 3D model of the buildings interiors to the sniper, The 3D model will also display enemies. This scope and drone technique is brilliant for clearing out buildings filled with enemies but the drone can only display the room the drone is in.
The sniper can take out pretty much anything from simple jeeps to heavily armored flying gunships, because of this they call this rifle "The Ace card of the gun world"
The rifle uses 6 inch long Quantasium Steel bullets to fire.