Home / Gun Care & Accessories / Rock River Arms / Rock River Arms AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel with Carbine Handguard

Rock River Arms AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel with Carbine Handguard

Rock River Arms AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel with Carbine Handguard

Lowest Listed Price

$535.99

MSRP

$535.99

Savings

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Updated

Aug 26, 2026

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Specifications

Brand

Rock River Arms

MPN

AR0330

UPC

842834117673

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

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