Drill and pin low-pro gas blocks in place


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The service/fee is for a single straight (not tapered)pin. Some of the larger bore calibers(.458 and such) do not allow enough room to safely pin gas blocks. The ultralight, skinny gas block are too thin to pin so don’t send us any of those either.

The block will be aligned with the gas port, which is not always perfectly centered.  All you need to send is the barrel and gas block. Do NOT send a complete upper without ordering the disassemble – reassemble services. If you include your barrel nut we will be happy to slide it on before pinning the gas block. Turn around is 7-10 business days.

No custom requests will be honored. We will decide which pin and pin size we are going to use.


If you don’t submit your order, the work will NOT get done. Do NOT send anything without submitting an order online first.

When sending your order, please include:

  • A list of what is in the box.
  • Your name/order number on the OUTSIDE of the box.
  • Enter as much info about what you want done as possible in the comment section at checkout.
  • Print the confirmation page and sign the CC authorization statement.

Please read through the FAQs before calling with a question or placing your order.

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Availability and pricing of all products are subject to change without notice.

All sales are final, there are NO returns on any firearms, parts or accessories.
On special occasions, purchased items (firearms excluded) in their original, unopened packages may be exchanged for store credit.