AR-10A Upper Assemblies

ArmaLite‚Äôs A Series uppers will only work with an ArmaLite A series lower. 

To know if you have an A series rifle or lower look at your serial number.  The serial number will begin with an A, for example A000001

AR-10AS SSASS UPPER HALF ASSY BLACK
AR-10AS SSASS UPPER HALF ASSY BLACK
$1,814.00 EA
AR10A CARB UPPER RECEIVER AND BARREL ASSY, W FORWARD ASSIST
AR10A CARB UPPER RECEIVER AND BARREL ASSY, W FORWARD ASSIST
$1,814.00 EA
AR-10A A2 CAR UPPER HALF, BLK W FORWARD ASSIST
AR-10A A2 CAR UPPER HALF, BLK W FORWARD ASSIST
$786.00 EA
AR-10A A4 CAR UPPER HALF,BLACK
AR-10A A4 CAR UPPER HALF,BLACK
$786.00 EA
AR10A CAR UPPER HALF, BLACK F.ASSIST;FF HG; LP GAS BLOCK
AR10A CAR UPPER HALF, BLACK F.ASSIST;FF HG; LP GAS BLOCK
$925.00 EA
AR-10A(T) UPPER HALF, FF HG 20" BBL, BLACK
AR-10A(T) UPPER HALF, FF HG 20" BBL, BLACK
$998.00 EA