Is it like the M4, the Military use's, or ???.
Which one (model is??).
Also, anywhere to see pics of these
the one onthe bottom is a new LE6920
and here is the company promotional photo
The milltary uses a very similar version. Among the subtle differences:
Military version has 14.5" barrel vs 16" on the LE6920
Military version is select fire vs. semi auto
and maybe some minor internals -relating to full auto are different
that's about it