Here are some pics of a mag. loading tool I picked up several years ago that I use to load my MP40 mags very easily. I have the same type of tool to load my Sten mags that are slightly larger than the MP40 mags. It is very easy to fully load 32 rounds in each mag using these tools. I usually load only 30 rounds per mag since 32 rounds sometimes results in a hang up chambering the first round or two from the mag in either piece. The mag pouch is replica but is very nice.