Thinking on my feet Son, if it's single stack .303 you need, then that is the simplest form of magazine - no? In essence a single stacker is a simple folded sheet steel wrapping that could even be soft soldered along the front overlapping end. As for feed lips, well just copy the Bren magazine. You could also copy the mnagazine case thickness too. I'm sure that the tinnies (that's what we used to call the metalsmiths) could accurately bend if you made a wooden former of the size/shape you need. And for 5 or 8 rounds you wouldn't need a curve if you considered the geometry of the spring and platform...........

Regards from getting cold and wintery Englandicon...........
Information
Warning: This is a relatively older thread
This discussion is older than 360 days. Some information contained in it may no longer be current.