The The B&T APC-10 should be the next airsoft project by ASG as they are a B&T licensee. James of The Firearm Blog takes one at the range to check the king of 10mm of SMGs... "The B&T APC-10 is a submachine gun manufactured by the Swiss firearms company B&T AG (formerly known as Brugger & Thomet AG). The APC-10 is a scaled-up version of the company’s APC-9 submachine gun and is chambered for the 10mm Auto cartridge.