The railgun in Robocraft provides maximum fire power and precision, but at the cost of an incredibly high recharge time. To get the most out of your railgun build be sure to follow this simple technique with every new railgun system you build!
Fire your rail guns and see what order they fire in. This is helpful in case you have any rail guns on the back of your robot. Also make sure to have at least 6 guns. This seems to be the magic number for combat and also helps with getting you to that next tier.