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Aero Precision AR15 XL Stripped Upper Receiver
$98.99 - $100.95 -
Non-Reciprocating Billet Side Charge Upper Receiver
$225.00 - $245.00 -
AR 15 Billet Side Charge Upper Receiver W/Bolt Carrier Group
$225.00 - $245.00 -
Aero Precision M4E1 Threaded Stripped Upper
$117.25 - $119.99 -
Aero Precision M4E1 Stripped Upper "No Forward Assist"
$110.25 - $119.99 -
Aero Precision AR15 Stripped Upper Receiver
$76.50 - $96.00 -
AR15 Stripped Upper Receiver
$72.95 - $92.50 -
Upper Parts
AR-15 upper receiver is the portion of the rifle that houses the barrel, bolt carrier group, and other key components. It also includes several parts that are critical to the functioning of the rifle.