I got in about 30 rounds of what appear to be M1 Carbine blank ammunition with wooden bullets. Headstamp says "FN 55". The photo of the box end shows a carton end that was enclosed with the rounds, but I have no idea if they actually came from that box.
Has anyone ever seen ammo like this?
Clemson
https://www.milsurps.com/images/impo...eb5bfc_b-1.jpgCarbine Blanks by jakefromclemson, on Flickr
https://www.milsurps.com/images/impo...3de859_z-1.jpgCarbine Ammo Box by jakefromclemson, on Flickr