Sons Of Liberty Gun Works

Sons of Liberty Gun Works AR-15 L89 Pinned and Welded Complete Upper Receiver 5.56x45mm 13.7" Barrel 13.75" L89 M-LOK Rail

Best price $950.00 at MidwayUSA

Category: Accessory
MPN: M4L89UPPER137556XL
UPC: 64462506811500

Price comparison

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MidwayUSA $950.00 Out of stock Updated 18 hours ago

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Price history

Current best $950.00All-time low $855.00 (Nov 26, 2025)Highest $950.00