MP7 to M4 mag pouch insert

When searching online for a model to adapt an MP7 magazine for use in an M4 mag pouch, I could only find inserts designed for smaller SMG magazines. To address this gap, I created this 3D-printable insert specifically for wider SMG magazines, such as the MP7 mag.This insert is designed to fit magazines with a width of 35-45mm. Magazines narrower than this range will fit too loosely, while wider magazines won’t fit due to the outward bending of the insert in the M4 pouch. If you find the fit to be to loose you can add a rubber band or a hair elastic around the prongs to make a thighter fit.