Here's Jarrod in a short video demonstrating the LCT Airsoft AK Magwell Spacer that was designed to help AK airsoft users insert their magazines easier and getting better feedback that the magazine has snapped into place and ready to feed BBs. It can be used on any AK AEG and not only LCT AK AEGs. As for the price, it is US$19.99 at the Fox Airsoft online store.