Steel base, 8 interchangeable litepipes, revolving carrying case, key, two 3-56 screws. Fits K-80 model Krieghoff shotguns and any other target shotgun with rib widths of 5/16" (.312", 8 mm) and channel with 5/32" (.156", 4 mm).
NOTE: Does not fit post 2006 sporting taper rib models. Our PM1002 CompSight will fit these models.