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Battlearms Castle Nut
7
Battlearms Castle Nut
Battle Arms Development
SKU:
9310
$7.00
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Battle Arms Development
Battlearms Castle Nut
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Description
AR15/M16 Receiver Extension Lock Nut
Mil-spec. receiver extension lock nut (castle nut) for use on AR15 carbines with an adjustable stock.
Perfect for your new build or as a direct replacement for worn out parts.
Made in the USA.
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