John,
Hope this helps? Note BRADLEY ammo load out from these sites and just good GP info for rest:
http://www.military-today.com/apc/m2_bradley.htm and this shows the consistency of the first source in the comparison of ammo load out (Bottom of this next article.) between types:
http://www.globalsecurity.org/milita...round/m2a3.htm
These also provide performance info.
Pics:
Have a great weekend all!
Pat