Rock River Arms

Rock River Arms AR-15 Complete Upper Receiver 450 Bushmaster 16" Stainless Barrel

Name: Rock River Arms AR-15 Complete Upper Receiver 450 Bushmaster 16" Stainless Barrel
Brand: Rock River Arms

Best price $630.69 at MidwayUSA across 2 retailers

Price comparison

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Current best $630.69All-time low $578.84 (Mar 1, 2026)Highest $767.99