You've seen Angus test fire this baby and now he's back to give us the latest Deathcore Airsoft review... "Today we have the video review of the KWA M11A1 or Mac 11 with NS2 gas system; this is an absolutley awesome gas blowback airsoft SMG that is great fun and also a very practical weapon on the field. Shooting at 28 RPS, this gun will surely make an impact in any CQB game."