Fusion Firearms Fusion Firearms UM Tactical Qualifier IWB/OWB Holster Fusion XP-Pro Black LH. The design is fully optics-compatible supporting a wide range of red-dot sights for modern firearm configurations. The Fusion Firearms XF Pro Holster by UM Tactical is the ultimate accessory for your XF Pro pistol offering a durable adaptable and precision-engineered carry solution for everyday use. Fusion Firearms QUFUSXFRH XF Pro Holster IWB/OWB Black Boltaron Belt Clip Rig Fusion Firearms QUFUSXFRH XF Pro Holster IWB/OWB Black Boltaron Belt Clip Rig - Purpose-built for the Fusion Firearms XF Pro this versatile holster by UM Tactical is designed to accommodate both IWB and OWB carry styles. The design is fully optics-compatible supporting a wide range of red-dot sights for modern firearm configurations. The Fusion Firearms XF Pro Holster by UM Tactical is the ultimate accessory for your XF Pro pistol offering a durable adaptable and precision-engineered carry solution for everyday use. QU-FUS-XP-LH