The saber had a 1911 built into the hand guard with a sliding wire stock which made it a shoulder fired .45 ACP Carbine.

This design was notably designed by, at the time, calvery officer named Lt Patton better known today as 4 Star General George S. Patton. Arguably one of the most famous American military leaders to ever live.

Unsurprisingly, this experimental sabre never saw service. Possibly, it’s got to be one of the rarest US made sabres but as usual I look forward to the comments below where you tell me there is something even rarer.