Subguns are a ton of fun to shoot. They've gone through some changes over the years and I take a look at several such as the Mini Uzi, Scorpion EVO S1, Sig MPX, RPB MAC-10, and Kriss Vector.
HB Industries: http://www.hbindustries.net/
Rubber Dummies: http://rubberdummies.com/
Copper Custom: http://www.coppercustom.com/
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