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  • Colt AR15/M4 Hammer Spring for Semi-Auto & Select-Fire

    • Colt AR15/M4 Hammer Spring for Semi-Auto & Select-Fire

    Colt

    $2.49
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    SKU:
    SP8448611
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    Product Description

    Factory Colt hammer spring for M4/M5/AR15 series of rifles, compatible with semi-auto and select fire.

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