Fusion Firearms XP Pro 9mm Luger 17+1 4" Commadner 1911 Clark/Para ramped bull barrel, chambered in 9mm, 4" Commander Tri-topped, pro cocking serrations, and front vent cuts, Steel with tactical rail for Picatinny accessories, Aluminum with chainlink pattern checkered front strap, and removable magwell. Introducing the new patent pending XP PRO(TM), the next generation of double-stack 1911 pistols. This 1911-based platform is engineered to take Glock(R) 17 magazines, seamlessly blending classic design with modern functionality. Constructed from all bar stock materials and precision CNC machined, the XP PRO(TM) ensures exceptional durability and performance. The only polycarbonate component is the magazine catch, designed to perfectly accommodate Glock(R) magazines.