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Rock River Arms National Match A4 AR-15 5.56 NATO 20" Complete Upper Receiver
$690.68 0 in
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Specifications
Caliber
Brand
Model
National Match A4
MPN
AR0780B
UPC
842834107957
MSRP
$690.68
Barrel Length
20"
Finish
Anodized
Sights
A2 Front Sight
Fits
Mil-spec AR-15 lower receivers
Description
The Rock River Arms AR-15 Upper Receiver Assembly is designed to pin onto any mil-spec lower receiver. Just add an optic, or set of sights, and you are ready to send lead downrange! FeaturesFlattop upper receiverMil-spec compatibleAnodized finish