This is a pretty good illustration of how the double pistol mag insert slides down into the rear passthrough area on the Multifunctional packs. They also accepts a single AR mag insert. exumbrisdesigns.com/products…

SITREP: M81 restock ongoing, rolling into RG stuff from there. Lots of 2” Belts in the queue. We’ve transitioned to restocking items by complete product line vs restocking individual items of varying colors as they go out of stock. This increases efficiency, but can cause delays in certain color restocks. This also allows us more flexibility with materials when we aren’t keeping 11 different colors/patterns in stock in webbing, loop tape, cordura, and laminate. We’re rearranging our inventory on the fulfillment side as well so it’s consolidated by color/pattern vs consolidated by like items. In an effort to make more shelf space we’ll be moving some rare camos to a sale section on the site. Some of these colorways will return, but likely in the form of limited runs.