Rock River Arms AR-15 Mountain Complete Upper Receiver 223 Remington (Wylde) 10.5" Chrome Moly Barrel 9.5" Handguard Black

Upper Remington UPC 842834101238 MPN MT0364

Rock River Arms AR-15 Mountain Complete Upper Receiver 223 Remington (Wylde) 10.5" Chrome Moly Barrel 9.5" Handguard Black
$557.99

Up 1.5% since Nov 4

at MidwayUSA ·

Free shipping over $100

2 retailers · 1 in stock

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Price history

Lowest price across retailers each day.

Lowest seen
$457.29
Typical price
$529.99
Tracked since
Jul 1, 2026

Today's best price is $100.70 above the 133-day low and 5% above typical.

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