Aluminum Gas Block Pinning Jig

(1 customer review)


Only 2 left in stock

SKU: GB-PIN-JIG Category: Tags: , , ,


  • 6061 anodized aluminum
  • Wide base for stability
  • Left and right pinning operation
  • Through pin holes for removing or installing roll pins
  • Works with most gas blocks

Additional information

Weight2 oz

1 review for Aluminum Gas Block Pinning Jig

  1. teseract (verified owner)

    This clever little jig clamped into my vise and held my gas block perfectly still as I tapped in the roll pin. As this is something many people building an upper complain about as being fiddly and difficult, it took me only a few seconds to complete the task. It also has a pass-through hole for if you ever need to remove a roll pin from the gas block as well.
    It’s a little pricey for a piece of aluminum, but it saves a lot of frustration and time.

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