For sale is my 5.56 caliber Rock River Arms CAR A4 upper 16".
UPPER FOR SALE ONLY - NO SIGHTS OR LOWER
This has around 1000 rounds through it. I built my SBR shortly after building this rifle, so this one is not used very often.
Options included on this upper:
CAR A4 Upper Half
Chrome Lined Chrome Moly Barrel 1:9 Twist
Aluminum Free Float Tube
Weaver Type Gas Block
$530 FTF in the north of Pittsburgh / Butler / New Castle corridor.