I recently ordered a G22.5 for my work gun and then realized that the gen 5 has a thicker slide than the previous generations. I had to place a "custom" order for a Safariland duty holster, as they are now making this holster to accommodate this new pistol. It got me wondering if anyone has had any luck using any other holsters with these? I just checked and the Gen 5 .40's slide is 1mm thinner than the G21 .45ACP. That sounds like it should work if you can't find one specifically made for the new gen 5 .40's.