A former Marine friend of mine, was a small arms instructor and he tells me that they would get a variety of foreign weapons shipped in which were disassembled and evaluated. Eventually used in their classroom instructions. States that he got burned out shooting every day. I always thought that would have been interesting. ....Being in SF throughout the '90s, we trained on nearly every small arms available, to include all commonly found foreign weapons, so that we were minimally proficient with whatever weapon we came across in any part of the world.