For sale or trade is a set of worn KAC M4 RAS rails, in carbine length, with 4 KAC rail covers.
These were gifted to me, to help finish my build, from a friend. They spent some time on duty in the middle east, so they've got some wear/grit/dust on them. They certainly aren't perfect, but I'll do my best to touch them up before a deal is done.
Unfortunately, the barrel I've got is mid-length, so I've got to get a different set.
rifle length handguard
low profile gas block in .625
mid length gas tube
flip up iron sights
PM or email is fine, I'm usually pretty quick on both medium.