This product has the following fits:
9mm & .40 Double-Stack Double Magazine Pouch (fits Glock & H&K USP)
The dimensions described are approximate to assist with proper magazine fitment.
For magazine pouches with retention adjustment screws, the minimum depth dimension refers to the retention adjustment screw being fully tightened. Loosening of the retention adjustment screw, while still ensuring that the screw is fully secured into the nut, provides maximum depth shown.