Rock River Arms Completed Upper Receiver A4 9MM Luger 7 Inch Barrel 1-10 Twist 1/2-36 Thread Free-Float Handguard A2 Flash Hider Black

Upper Rock River Arms UPC 842834103942 MPN 9MM0365B

Rock River Arms Completed Upper Receiver A4 9MM Luger 7 Inch Barrel 1-10 Twist 1/2-36 Thread Free-Float Handguard A2 Flash Hider Black
$473.99

at MidwayUSA ·

Free shipping over $100

2 retailers · 1 in stock

This listing: Optics Planet $469.99, out of stock

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Price history

Lowest price across retailers each day.

Lowest seen
$466.99
Typical price
$468.49
Tracked since
Oct 20, 2026

Today's best price is $7.00 above the 22-day low and 1% above typical.

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