Partial Upper Receivers
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Sons of Liberty Gun Works M4-89 5.56 AR-15 Upper - 16"5.0 star rating 2 Reviews$855.00Out of stock
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- Gas Block Diameter .750" Remove This Item
- Thread Pitch 1/2x28 (.22 cal) Remove This Item
- Platform AR-15 Remove This Item
- Caliber 5.56 NATO Remove This Item
- Barrel Length 16" Remove This Item
- Gas System Length Mid Remove This Item
- Price $800.00 - $899.99 Remove This Item
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