ATF doesn't regulate anything that isn't made using an explosion. Railguns are not under ATF jurisdiction. And if you want to get constitutional/gritty about it, the ATF doesn't have jurisdiction over anything at all.... including guns, stocks, suppressors, and auto triggers.
ATF doesn't regulate pellet guns, slingshots, or rocks either.
Railguns already exist but this is AI slop.
ATF doesn't regulate anything that isn't made using an explosion. Railguns are not under ATF jurisdiction. And if you want to get constitutional/gritty about it, the ATF doesn't have jurisdiction over anything at all.... including guns, stocks, suppressors, and auto triggers.
ATF doesn't regulate pellet guns, slingshots, or rocks either.