AR-15 Castle Nut

$6.99

In stock

AR-15 / AR-10 Castle Nut

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SKU: A.5.10.1020 Categories: , ,

Fits: AR-15 / AR-10

  • Steel Castle Nut
  • Works with Commercial, Military and Hybrid Buffer Tubes
  • Virtually Indestructible
  • Manufactured in the USA
  • Limited Lifetime Warranty