Nordic Speed Bolt Operating Handles provide a quick way to eject the last round or clear a jam from your shotgun without tearing your hand or fingers. Large round design provides a bigger surface area, easily grabbed with or without gloves. NOTE:: Fits 12 gauge Benelli M1 and M2 only and your shotgun's bolt must have the recessed oval to work properly. Some of the HK marked guns are missing this feature. Be sure to check your gun before ordering.