The Military Armament Corporation MAC RA9 Defense S builds on the RA9 platform with a longer 4.75" barrel and lightened slide while retaining the modular RA9 Monoblock System. Its serialized fire-control chassis is designed to support interchangeable and upgradeable compatible grips and slides across the RA9 family. Weight-saving window cuts in the top and sides of the slide distinguish the RA9S from the standard model, while the polymer grip module keeps overall weight lighter. Includes pistol case, two 17rd magazines with metal base plates, mag loading tool, RMR optic adapter plate; cleaning kit and firearm lock.