Beretta A400 Xtreme Kick-Off Unit. This part is a Beretta A400 factory OEM part. Made to the same factory specifications, materials and standards as the parts currently in your Beretta A400 Shotgun. Feel secure in knowing the part you order will be the same as the worn or missing part from your Beretta A400 Shotgun. Fits: Beretta model A400 Xtreme
