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Aero Precision Castle Nut for Carbine Buffer Tube
Features:
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.
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.
| Model: | APRH100082C |
| Manufacturer: | Aero Precision |
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