Heavy Metal Jacket Airsoft takes a look at the WELL R4 MP7 AEP if it is worth the money paid for it and it is an affordable MP7 AEP. Our experience when it was first introduced was to recommend sticking with the Marui one, but were there improvements over time? Wathc the video... "In this video we take a look at this inexpensive option for an airsoft MP7 and how if set up nicely, it can make quite an effective CQB primary."