“I agree on dumping the 9mm in favor of the .45 ACP.”
And get rid of that ineffective green tip bullet for the M4. Somalia showed that it simply doesn’t put bad guys down near well enough. Start issuing 62 grain soft points or hollow points. Since they’re the same weight there’s no need to worry about barrel twist rates and either one would be far better at stopping bad guys. Neither of those violate The Hague Convention and even if they did America never signed off on it anyway.
My personal preference would be to go to something 70 grains or heavier but that would require re-barreling every rifle in the inventory to properly stabilize it.
L
Dunbass Geneva convention prohibits it