BUFFER RETAINER ASSEMBLY KIT COMPLETE HK416 / 417 / MR SERIES HAUS

$12.99

702 in stock

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HAUS brand three piece buffer retainer kit including:

  • Stainless steel buffer retainer
  • Stainless steel buffer retainer spring
  • Steel buffer retainer pin

All parts listed are made for HK HAUS to our specifications.

🇺🇸 Made In USA.