AM15

Let me know if it posts properly?

Damn, I think that thing should be water cooled!!

The first weapons system that intrigues me enough that i would consider going class III..

Honest appraisal of "our" economics is that unless it was 9 or 45, the ammo cost would out weigh the enjoyment of going full auto, and this solves that problem.. But does adds another BPB.. Bricks per Barrel..

Know you were kidding about the water cooled, but not so sure a jacketed bbl wouldn't be wise, at any rate this would be THE most fun plinker i can ever imagine having.. and at that rate of fire the "caliber" argument in terms of a defensive weapon becomes a mute point.. least IMHO

and I think it's .22LR (at least that's what comes up on google search), not sure about the one in the video.

http://www.thefirearmblog.com/blog/2007/11/06/am15-full-auto-22lr-m16-up...

http://www.tacticalinc.com/am15-upper-receieverbrfull-auto-capable-only-...