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

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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

Additional Details


24 Reviews

  • 5
    .22 cal suppressor alignment rod

    Published by Danny Jones on 14th Dec 2022

    Very nicely finished rod. Workmanship excellent.

  • 5
    Alignment Rod

    Published by Lupe Valdez on 15th Nov 2022

    I own both a 22 cal and a 30 cal both work great n easy to use …great buy if you own a Griffin suppressor

  • 5
    armorers tool

    Published by Fred Blank on 15th Nov 2022

    fine quality & packaging to protect it was excellent, worked perfectly.

  • 5
    Great quality

    Published by Dwaine Walters on 4th Nov 2022

    Whoever wraps this stuff up for shipping needs a raise. You would of thought it was a piece of jewelry. Wish everyone took the same care as you guys.

  • 5
    Alignment Rods

    Published by Andrew T on 26th Sep 2022

    Very fast shipping and they were packaged very nicely. I will order more in different calipers

  • 5
    Suppressor Alignment Check Rod .45 cal

    Published by Tom Demaree on 23rd Sep 2022

    Outstanding! This item inspired the confidence I needed to be certain I had correctly attached the REV 45 suppressor to my RIA .45 ACP, and to be sure I was twisting the CAM-LOK adapter correctly. Thanks for making this!

  • 5
    6.8 MM Alignment Rod

    Published by Emporium Outdoors, LLC on 15th Aug 2022

    Got and work as expected. Wish they had them in additional calibers.

  • 5
    Professional Quality

    Published by Hunter S on 5th Aug 2022

    Not my first alignment rod from G.A. Professional and high grade quality as always. and very fast shipping. 5/5

  • 5
    Alignment Check Rod

    Published by Tom Demaree on 21st Jul 2022

    This item is used as a mandatory quick check before firing the first shot through the suppressor. It will eliminate doubt as to whether the suppressor is correctly attached to the pistol!

  • 5
    All the Rod

    Published by Brent Smith on 12th Jul 2022

    Exactly as advertised, packaging was superb, rod is straight as Clint Eastwood. Highly recommended.

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