Can you post a pic of the partition pouches you use? I like that idea.I have a few 8 partition pouches I bought on ebay once. They are good for my 9mm, 10mm, and .45 mags. I have smaller pouches for .380, 7.62X25, and 9X18 Mak mags. I have a few six partition pouches for my 2 .22 pistols. I can actually fit two Browning Buckmark mags in each partition. My 10 and 30 round Saiga .223 mags go in a range bag. My 10 and 30 round AR mags actually all fit in the tactical rifle bag I keep the AR in.