Thanks for the info, Cougar. The lesson here might be "If you want a fully custom mag, build it your own damn self"
I want to make this clear. I am NOT singling anyone out. Ive been bombarded over the last year or two with people asking for me to design & have parts
Emag length refers to a frame the length of a emag/uniframe style frame front to back. You have to start with more material, more machine time, etc.