Original French WWI F1 Hand Grenade with Original Fuse Cap - Inert Japanese Awards Medals Badges Insignia Reads as follows:

Reads as follows:

This leads us to believe relatively strongly that this revolver was sent back to Remington itself for the conversion

These were designed and put into production pre-WWII so they are well used by the Army Air Corps and the Army Air Forces

specifically the B-25 Mitchell

except on the pin and catch on the back

Original French WWI F1 Hand Grenade with Original Fuse Cap - Inert Japanese Awards Medals Badges Insignia Reads as follows:Original Item: Only One Available. This is a totally inert BATF compliant genuine World War One French F1 Grenade with an original fuse cap. The body is threaded and has installed a large lag screw to imitate the original position of the fuze assembly. The screw keeps the Original fuse base and fuse cap securely in place where they should be in the grenade. Condition is excellent, though there is a bit of oxidation on the grenade body. This example