Buffer Retaining Pin – HK MR762, MR556, HK 416


HK 416, MR556 Buffer Retaining Pin

New HK German proprietary HK designed buffer pin unique to the HK 416, MR 556 series. The finest buffer spring retainer available.

  • HK MR556
  • HK 416
  • HK M27
  • Condition: New
  • Origin: German
  • Brand: Heckler & Koch

In stock

SKU: HKP-02544

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