Ar-15 M4 Upper Receivers M-Lok 5.56mm - Ar-15 16'''' M4 Complete Upper Assembly

Brownells

Ar-15 M4 Upper Receivers M-Lok 5.56mm - Ar-15 16'''' M4 Complete Upper Assembly

Best price $529.99 at Brownells

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Category
Firearm
MPN
52075

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Price history

    Current best $529.99All-time low $529.99 (Jul 17, 2026)Highest $529.99