UTM Ultimate Training Munitions 5.56/.223 Sectioned

UTM Ultimate Training Munitions in 5.56/223 sectioned.
Requires special bolt in order not to chamber a REAL live FMJ round
First is a blank
Next is the Man Marking Unit (MMU), should have blue (red) waxy paint at tip
and the next 2 are Reduced Ricochet Limited Penetration (RRLP) for punching holes in paper. Heard they stopped making these?
Not a true representation of powder, there was so little that I more than doubled it just for show!