Robo Airsoft does a review on the UPH or the Universal Pistol Holster made by Warrior Assault Systems... "In this edition of Robo-Reviews, I bring you a look at the Warrior Assault Systems Universal Pistol Holster, or UPH. I was lucky to have this holster sent to me to test and experiment with by Life & Liberty Tactical Gear, out of Colorado. Huge thank you to Travis and his team for that; sincerely.