text: Most don’t know that each of these will have markings on them from every country they were in. On the inside of the trigger housings there will be very small stampings that the armors in that country added. They are never in the same place. They could be on the hammer inside the housing or even on the pins. These are very small and takes a bright light and a magnifying glass to find them. M1 Garand have the same markings