Originally Posted by partybus
Is there a comprehensive infochart to the dimensions of springs in roundball and S(haped)P(rojectile)R(ounds) mags?
Looking to 3D print some mags and want to know if I could have springs made.
I'm not aware of any such chart. Although, you're probably better off buying springs from MCS. They already sell them for both roundball and FSR. So, you know the strength is already dialed in. Plus, they're dirt cheap.