Home / Products / Sons Of Liberty / Sons of Liberty Gun Works M4-76 Complete Upper M476UPPER-16-556, 223 Remington/556NATO, 16 in Combat Barrel
Sons of Liberty Gun Works M4-76 Complete Upper M476UPPER-16-556, 223 Remington/556NATO, 16 in Combat Barrel
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Aug 26, 2026
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785939519105
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Sons of Liberty Gun Works M4-76 Complete Upper M476UPPER-16-556, 223 Remington/556NATO, 16 in Combat Barrel
