Caliber: 9mm or .45 ACP. Capacities: 9mm, seven-round magazine; .45 ACP, six-round magazine. Barrels: 3.5” and 3.64”. Weight: 17.7–18.7 oz. Length: 5.9”–6.36” overall. Grips: Textured polymer. Similar to the P-Series, but CW Series have conventional rifling, metal-injection-molded slide stop lever, no front dovetail cut, one magazine. Made in USA.