Product 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
Rock River Arms AR-15 A4 Upper Receiver Assembly 9mm Luger 16" Chrome Moly Barrel 6" Handguard Black
at MidwayUSA
$467.99
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- Category: Firearms & Accessories
- Color: Blacks
- Size: 16"
