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.

The APC-10 features a compact design with a polymer lower receiver and an upper receiver made of aluminum alloy. It has a closed bolt blowback operating system, a hydraulic recoil buffer system, and a miniaturized bolt assembly that allows for a shorter overall length. The gun is also equipped with a folding stock and a Picatinny rail for the attachment of accessories such as optics and lights.

The APC-10 is designed primarily for use by law enforcement and military personnel, as well as civilian enthusiasts who are looking for a reliable and accurate submachine gun for sport or self-defense purposes."