A couple of things that I thought were particularly interesting where that the weapons were all quite old, pre-deployment issue. Notably the main rifle being used was the P17, with a Garand or two and I think I may have spotted the odd 1903 in there as well.
Also there was a black guy training there, that is something I'd like to know the back story on.
Thanks for posting this, great vids. Really good to see how these guys trained, very tough.