Sons Of Liberty Gun Works

M4-89 5.56x45 Nato Assembled Upper Receiver - M4-89 5.56x45 Nato 12.5'''' Bbl 11.5'''' M89 Rail W/A2 Flash Hider

Best price $855.00 at Brownells

Category: Firearm
MPN: M489UPPER125556
UPC: 00676821222589

Price comparison

RetailerPriceStock
Brownells $855.00 Out of stock Updated 2 days ago

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Price history

Current best $855.00All-time low $855.00 (Jul 17, 2026)Highest $855.00