Suppressor Alignment Check Rod - .22 Cal, 6.5mm, 6.8mm, .30 Cal, .338 Cal, 9mm, .45 Cal

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(61 reviews) Write a Review

With the appropriate Griffin Armament Suppressor Alignment Check Rod, an end user or gunsmith can verify alignment of the chosen suppressor and mount with the desired host. Installation and use of this tool is simple and should prevent baffle strikes or any unexpected issues once you get to the range.

Griffin Armament has gone to great lengths to accommodate a wide variety of thread pitch and caliber options across our silencer mount and adapter products. This gives practically every end user who wishes to suppress their host the opportunity to do so! With this wide range of compatibility comes its own set of issues, the main one being silencer and mount alignment to the host firearm's bore. 

To use the Suppressor Check Alignment Rod:

  1. Properly mount your silencer to the host firearm
  2. Insert Suppressor Alignment Check Rod down bore of the silencer and into the host firearm bore until the end of the rod is flush with the end-cap of your silencer
  3. Observe alignment and confirm rod is positioned near the center of the silencer bore (refer to images above for examples of proper alignment and misalignment) 
  4. Host firearm may need to be rotated around bore to confirm alignment due to tolerance between the bore and check rod.
  5. If mount and silencer are in alignment, remove rod and enjoy your suppressed firearm!

If you are experiencing misalignment with a Griffin Armament suppressor, please contact our Customer Service department for assistance. We may be able to help, however it is important to note that some threaded barrels in the market are not cut with the needed quality to safely mount a sound suppressor. If your firearm exhibits this condition we suggest the use of Adco Firearms in Sylvania, OH for custom suppressor grade threading.


Phone: (262) 200-0003 Opt 1


  • Available in .22 Cal, 6.5mm, 6.8mm, .30 Cal, .338 Cal, 9mm, & .45 Cal
  • ~17" length
  • Hardened Tool Steel construction
  • 3-12oz weight (.22 Cal - .45 Cal)
  • Griffin Armament quality and attention to detail
18.00 (in)
2.00 (in)
2.00 (in)

61 Reviews

  • 5
    Must own as a supressor owner.

    Published by Tony on 28th May 2024

    Griffin coming through and this product is offered at a great price. The rod is engraved with the caliber and branding. Packaging is A+++. The ends of the rod are machined and are butter smooth. No need to worry about this thing damaging your supressor or barrel. Inclined to buy one in every caliber honestly.

  • 5
    Pickle checker

    Published by Indognito on 22nd May 2024

    Whisper pickle alignment is very important. Stick this in your Pickle or you will not be able to relish in the joy of using it without worrying about baffle strikes.

  • 5
    Exactly what I needed for my ar9 build

    Published by Albert on 8th May 2024

    great quality, not many 9mm alignment rods out there from other manufacturers

  • 5
    .30 cal. alignment rod

    Published by Big John on 1st May 2024

    Worked perfectly. Packaging was over the top. Extremely happy with purchase.

  • 5
    It's straight

    Published by Alex on 18th Apr 2024

    It is very rod like, straight, and the size I ordered. Worked on my Ballistic Advantage 6.5 Creedmoor barrel, only one I have in inventory. No complaints here.

  • 5

    Published by Jeff Vannatta on 3rd Apr 2024

    This is a very solid quality rod hope it does me right for years to come

  • 5
    Suppressor alignment check rod

    Published by Mike P. on 7th Mar 2024

    Perfect! I used it to check the clearance on my muzzle brake. The rod fit perfect. Very precision.

  • 5
    Alignment Rod

    Published by Cam on 5th Mar 2024

    Worked out perfectly to make sure everything was time correctly and not get any baffle strikes.

  • 5
    Suppressor alignment rod

    Published by William Counts on 14th Jan 2024

    These are very nice rods that come in a nice protective tube. I have one for every caliber I use.

  • 5
    Suppressor Alignment Check Rods

    Published by John on 14th Dec 2023

    Quality rods that meet all expectations!