This battleship-sized weapon is a double-barreled version of the cruiser class 250mm railgun. Railguns use magnetic rails to fire solid chunks of matter at hypersonic speed. The accurate range of railguns is very good, but due to technical limitations it cannot use onboard guidance. This results in a fairly rapid drop in accuracy at extreme ranges. Requires hybrid ammo types: Antimatter, Iridium, Iron, Lead, Plutonium, Thorium, Tungsten, Uranium.
activation cost
Structure Hitpoints
Mass
Capacity
powergrid usage
CPU usage
Rate of fire
Damage Modifier
Charge size
Accuracy falloff 
Tech Level
Used with (chargegroup)
Overload rate of fire bonus
Optimal Range
Trackingspeed / Accuracy
Large Hybrid Turret I 
Dual 250mm 'Scout' I Accelerator Cannon 
