For rifle and pistol magazines as well as anything that you can put into it, G-Code announce their  Scorpion Soft Shell Pouch Series... "Softshell Scorpion is the next evolutionary advance of the variable compression pouch concept. A hybrid that combines unconventional materials, construction methods and features in a way that elevates function and performance to new levels. By combining an exoskeleton outer frame with an inner soft shell, a seamless balance between rigidity and expansion is achieved. This balance ensures the most positive retention on your magazines while still allowing instant access when sourcing your reloads. Likewise, Softshell Scorpions are completely modular and interchange with the entire family of G-Code carry accessories. No matter your carry preference or tactical application, Soft-Shell Scorpion pouches are configurable to meet your mission needs."