 Arsenal reworked Type 26s lack the bright charcoal blue finish or standard checked patterned grip panels.Serrated grip panels are common among reworked Type 26s and the marking of the Nagoya Arsenal indicate repairing of the Type 26 past its production at the Koshikawa Arsenal.Two existing arsenal reworked Type 26s show stampings of Siamese numerals on the front grips indicating official procurement by the Thai government.