HELP: reloading berdan primed ammo and wire gauge drills!
I was reading an article on 'emergency' reloading of berdan primed ammunition 'out in the field' or something, and it mentions that the use of #4 gauge (.209 inch) , #7 ga (.210 in) and #50 ga (.07 in) wire sized drill bits are useful as they match the primer pocket sizes in small, large, and the flash hole size respectively.
Is that correct?
Cuz when I look up wire gauges on the net, I get sizes of
#4 ga= .2043 inches.
#7 ga= .114 in, and
#50 ga= .001 in whereas the closest to .07 in is 13 ga at .0720 inches.
So I am confused on the size of wire gauges, or i got bad data somewhere.
Help from the knowledgeable?
C-
I was reading an article on 'emergency' reloading of berdan primed ammunition 'out in the field' or something, and it mentions that the use of #4 gauge (.209 inch) , #7 ga (.210 in) and #50 ga (.07 in) wire sized drill bits are useful as they match the primer pocket sizes in small, large, and the flash hole size respectively.
Is that correct?
Cuz when I look up wire gauges on the net, I get sizes of
#4 ga= .2043 inches.
#7 ga= .114 in, and
#50 ga= .001 in whereas the closest to .07 in is 13 ga at .0720 inches.
So I am confused on the size of wire gauges, or i got bad data somewhere.
Help from the knowledgeable?
C-