In-Line Inertia Driven System

In-Line Inertia Driven System: A unique structural balance among semi-auto shotguns. The mechanism of the In-Line Inertia Driven System has a single spring, thanks to which it is incredibly simple, resistant and efficient. The barrel forms a single body with the casing and works coaxially with the new In-Line Inertia Driven System shutter system. A perfect balance for a precision never seen before. Perfect distribution of forces, impeccable balance, minimization of elevation during the shot.