With the release of the Angel Custom M4 to MP5 Magazine Adapter, surely you would need some MP5-type magazines to fully utilise the adapter. Here, Matt shows the Angel Custom AP-10 Straight Style MP5 AEG Magazine that is now available at Evike.com. You can select between a 200-round or a 48-round version. Also, you get to choose if you want to buy them in singles or 5-pack bundle.