So, I just got me an MP7 (KWA/Umarex), and I've seen from pictures on this thread (and from Wikipedia
) that the SEALs use it. What I'm wondering is, HOW do they use it? And by that I mean, in what role? Is it considered a sidearm? For CQB? If I'm carrying an M4, would I use an MP7 as well, or would it be backup for something heavier, like an EBR or Mk17? And if I carry it along with a rifle, would I still have a Sig on my hip/thigh? I'm curious...