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  2. AR-15 UPPER AND LOWER PARTS
  3. AR-15 LOWER PARTS
  4. Receiver Extension Buffer Tube Castle Nut
Receiver Extension Buffer Tube Castle Nut
Receiver Extension Buffer Tube Castle Nut

Receiver Extension Buffer Tube Castle Nut

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Your Price: $5.50
AR-15 Receiver Extension Buffer Tube Castle Nut
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Part Number: 180412
Availability: In Stock
Receiver Extension Buffer Tube Castle Nut
  • Mil-Spec

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