M203 40mm “Shorty 40″ stand-alone weapon. Designed as a stand alone pistol grip weapon system it includes the LMT frame for rail mounted M203. Utilizes 7″ 40mm 1:48” RH twist barrel. Built of aerospace aluminum it includes LMT® Shorty SOPMOD stock and LMT® ergonomic grip. ATF approval required for destructive device. Barrel Length 9 in / 228 mm Rifling Twist Rate 1:48″ Caliber 40mm Launcher Restrictions NFA Launcher Mounting Style Rail Mounted
