UM Tactical has created a universal, low mass, IWB/OWB mag pouch. The pouch uses their exclusive adjustable retention system. This system allows the accommodation of not only 9mm/.40 double stack, but most 9mm/.40/.45 single stack as well. Just use the sliding adjustment plate to achieve your preferred retention. Sliding the plate up will increase the retention and down will decrease the retention. If your mag seems to need a little more, simply move both the clip and adjustment plate under the mounting tabs. FITS: PT111G2/G2c/G3/G3c/G3X, TH9/40, TH9c/40c, TX22, 1911FS/COM/OFC, PT92 Â DOES NOT FIT: PT22/POLY G2s/SLIM SPECTRUM CURVE