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

Name: Rock River Arms AR-15 Mountain Complete Upper Receiver 223 Remington (Wylde) 10.5" Chrome Moly Barrel 9.5" Handguard Black
Brand: MidwayUSA
Price: 537.99 USD
Availability: InStock

MidwayUSA · Complete Uppers

$537.99 In stock

View at MidwayUSA

Current: $537.99
Lowest seen: $537.99
Highest seen: $537.99

Tracked since May 29, 2026 · price unchanged so far.

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

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