Magnetically Accelerated Weapons or MAW utilize magnetic fields to propel a bullet, shell, or shaped munitions at the targeted object. MAW system/munitions also negate/ignore x-hardness of material compounds. MAW systems also cause x-damage multiplied to the rolled damage based upon weapon size. This is due to the increased speed at which the propelled munitions travels being striking the targeted object.
What about Gravity accelerated weapons?