A demo by APS of their 9mm Conversion Kit For the ASK Series. The APS 9mm PCC conversion kit for ASK series (AEK043 /Airsoft Part) is a metal alloy accessory that allows you to use 9mm PCC magazines with most AK receivers. It has an extended release lever and a magwell for quick and easy reloading. It is simple to install and compatible with most AK variants.