Originally Posted by
zs6hdv
In America (don't know about here), the cheap Winchester range ammo is known as Winchester White Box. They seem to sometimes use the WMA (I understand, previously WCC) headstamp cases.
Military ammo is normally loaded using Berdan primers, the case does not have a central flash hole, but rather two smaller off-center holes. The primer is crimped in place to prevent it from coming out in automatic weapons and causing a jam. The primer is not "self contained" like a Boxer primer (containing an anvil in the primer), but the case has the anvil as part of the doppie.
Military ammo is normally also slightly "hotter" loads, as far as I know.