Calibers: 9mm, 10mm. Capacity: 11- or 16-round (10mm), 10-round (9mm). Barrels: 3.8”, 4.5”. Sights: Fiber-optic front with interchangeable red and green filaments, fixed rear and optics-ready or HEX Dragonfly red-dot optic. META (Match Enhanced Trigger Assembly). Removable mag well. Ambi slide stop.