5,56 Training round

[Dosing]

http://cartridgecollectors.org/cmo/cmo06nov.htm
interesting for the case construction if nothing else.

 

[tootall]

UTM makes the paint marker type.
N-Range makes a very similar ammo, except for an aluminum bullet, used for indoor training. I had a chance to play with the N-Range stuff at the SHOT show last Feb.
I mention it in my SHOTshow report. Link below.