Gas Block Roll Pin – HK 416 & MR556


HK 416 & MR556 Gas Block Pin

This is the retaining pin for an HK 416 gas block. A must have as HK says you have to use new pins once they are removed.
5 x 18 mm

  • Condition: New
  • Origin: German
  • Brand: Heckler & Koch
  • Pin Type: Roll Pin

In stock

SKU: HKP-02534

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