Spuds for calibres KAL. 22-30/22 (5,6 mm)/30 (7,5 mm) KAL. 27-36/27 (6,75 mm)/36 (9,25 mm) KAL. 32-46/32 (8,25 mm)/46 (11,75 mm). Fit the LUGER SP bore-sighting collimator. Available individually or as a set. Leather case included.