Electromagnet

[torpid pawn]

these are similar to the engine rooms but for the railgun, where if you place them to the side of a railgun barrel they will increase the damage, they would take a lot of materials to build though and would take a decent amount of electricity

[pliant socket]

Meh, it would be funny if it made the bullet curve instead

[torpid pawn]

Could be

Maybe it could be used to force the bullets on the same trajectory