Home / Gun Parts / Rock River Arms / Rock River Arms AR-15 A4 Complete Upper Receiver 223 Wylde 20" Stainless Steel Barrel 15" Handguard Black

Rock River Arms AR-15 A4 Complete Upper Receiver 223 Wylde 20" Stainless Steel Barrel 15" Handguard Black

Rock River Arms AR-15 A4 Complete Upper Receiver 223 Wylde 20" Stainless Steel Barrel 15" Handguard Black

Lowest Listed Price

$765.99

MSRP

$765.99

Savings

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Updated

Aug 26, 2026

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Specifications

Brand

Rock River Arms

MPN

AR0798

UPC

842834124107

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 finishFree Float, High Temp Thermo Mold Handguard

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