the M4A1 is currently in use by the US armed forces it has an older version the older one looks a lil diff but mostly the same Old version:M16A1 FUN FACT!:Most US soldiers ditched there m16's for AK47's in the vietnam war/Cold war because when a vietnamese hear a shot from a AK they don't think its a US soldier probably another soldier on their side.Your welcome
"YUMMY XD"-@12ers2nd "hEhE boii"-@Highryse "IT'S LIT!!!"-@DaRealBestMatt2016 "what"-@lopside115
