Rear Sight Removal Tool with or without part number
According to the M1 / M2 Carbine manual, the rear sight removal tool has the part or drawing number of 41-T-3016-125. My question is should the USGI tool have this number stamped on it? A very good friend tells me that it should not; however another said it does. I am aware of the German copy having "MATRA" and a very different part number. What is ground truth on this tool? Some with the 41 part number, some without, all with, all without?
Thank you for any help on this topic!