Bill, time to throw away those Hollyweird DVD's.
The Japanese in the Pacific were equipped just like US troops, or any other army in the entire world.
In fact, people who were there claim some of their gear was better than ours.
What you say about "gooks" may have been occasionally true about the VC, (doubtful in a land of thorns and malaria, but possible) but after Feb 68 there was no VC there were only NVA, and again, they were equipped just like every other army in the world and again some of their gear was considered better than ours.
Do you want to gear up to fight the last war ?
Or would you prefer to be ready for whatever the FUTURE might hold ?
That requires bullets, including pistol caliber, that will penetrate light cover, like you know, brush, cuz we might possibly fight somewhere other than a freaking desert.