Rock River Arms Completed Upper Receiver National Match A4 .223/5.56mm 20 Inch Barrel Competition Profile 1-8 Twist 1/2-28 Thread Free-Float Handguard

Upper Rock River Arms UPC 842834100125 MPN AR0784

Rock River Arms Completed Upper Receiver National Match A4 .223/5.56mm 20 Inch Barrel Competition Profile 1-8 Twist 1/2-28 Thread Free-Float Handguard
$739.99

Down 1.3% since Nov 4

at Optics Planet ·

Free shipping over $49

9 retailers · $739.99 to $819.46 shipped

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Price history

Lowest price across retailers each day.

Lowest seen
$664.99
Typical price
$671.99
Tracked since
May 5, 2026

Today's best price is $75.00 above the 191-day low and 10% above typical.

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