THE FACT ABOUT COLT COMBAT UNIT RAIL GUN 45 THAT NO ONE IS SUGGESTING

Wound up with that upper and It truly is chrome bore barrel down the road.  I believe it's an A1E1 from some nomenclature I noticed but unsure as I've under no circumstances witnessed Yet another just one. I figured this was manufactured round the time of products improvement for the M16A2 ?. I can do pics  if requested .... effectively I tried,