The Airsoft Base does a quick presentation of the KSC MP9 Gas Blowback Machine Pistol that is available in Japan... "I shot the KSC MP9 gas blowback to test the airsoft gun. The model is improved by B&T based on Steyr TMP. With the addition of a button selector, folding stock, and a 20mm mount rail, accessories can actually be used with the KSC MP9."