Honestly this seems like it would be more efficient as a coilgun, I tend to find the crosover point is around 25g

also add a tiny laser to test range

thats great, use extruded turrets, DO IT. use a heavier wheel to get higher turning speed at lower energy, magnesium and Beryilum and great for that. muzzle velocity is the most important stat because hitting first is the most important thing. thick aerogel barrel armor can make anything really accurate