Rock River Arms Completed Pistol Upper Receiver A4 .223/5.56mm 7 Inch Barrel 1-9 Twist 1/2-28 Thread Free-Float Handguard A2 Flash Hide Black

Upper Rock River Arms UPC 842834100088 MPN AR0365B SKU 1WN-UFH-A4223-AR0365B

Rock River Arms Completed Pistol Upper Receiver A4 .223/5.56mm 7 Inch Barrel 1-9 Twist 1/2-28 Thread Free-Float Handguard A2 Flash Hide Black
$459.99 Out of stock

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Price history

Lowest seen
$459.99
Typical price
$459.99
Tracked since
Oct 29, 2026

The advertised price has held at $459.99 since tracking began on Oct 29, 2026; no price changes recorded.

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