Mach Sakai revisits the Maruzen CA870 Sawed-Off Airsoft Shotgun which he reviewed previously. This is a spring-powered replica based on the Remington 870 shotgun. It features a pump-action mechanism that fires a single BB per pump, and has a magazine that holds 40 rounds. The airsoft shotgun is made mostly of polymer with a metal trigger and trigger guard, and has a plastic handguard and pistol grip with wood texture.