Calibers: 9mm, 10mm Auto or 45 ACP. Capacity: 7-round (45 ACP or 10mm Auto) or 17-round (9mm) magazine. Barrel: 4.2". Grips: Checkered rubber. Sights: Ramp front, low-profile rear. Finish: Cerakote black or two-tone. Features: Series 70 mechanism. Models with accessory rail. Single- and double-stack models. Add 15% for the double-stack models.