Holographic target protection device, has two shutters that are arranged to occupy one position in which they extend themselves under canon and another position in which they surround canon and holographic target

摘要

The device has two shutters (10, 11) with each shutter in the form of an arc of a circle and articulated on a support of an axis parallel to an axis of a canon (3) of a fire arm. The shutters are arranged to occupy a position in which they extend themselves under the canon and to occupy another position in which they surround the canon and a holographic target.