Patent Pending

FAQ - Frequently Asked Questions

  • Q: How do I know which tuner to get? Will the ATS fit Rifle X, Y, Z?
  • A: Measure your barrel diameter approximately 2” behind the shoulder of the muzzle threads and then match it up to the model diameters below. Most customers will want the ATS Competition Tuner.
    • Barrel diameter is 1.08” or less = ATS Competition Tuner
    • Barrel diameter is 1.3” of less = ATS XL Tuner
    • Barrel diameter is .750” or less = ATS Hunting Tuner. This tuner is primarily designed for back woods pack hunters. 95% of users will get the ATS Competition Tuner
  • Q: I placed an order and would like to know when will my tuner ship?
  • A: In stock products generally ship within 3 days of order. If you pre-order an out of stock item, the Order buttons reflect the estimated shipping date. This date is updated on an ongoing basis in the event we encounter delays due to external events. Please check the buttons for updates on estimated shipping dates. 
  • Q: Do you ship international?
  • A: At this time ATS tuners are not permitted to be exported outside the US/Canada by any dealers. We are evaluating options to support       International Exports in the future.
  • Q: Does the ATS work on Rimfire and AR Platforms
  • A: Yes – The ATS are not caliber specific so as long as it fits your muzzle threads, it will work. 
  • Q: Does the ATS work on Carbon Fiber Barrels
  • A: Yes – Please use the measurement guidance provided to select the correct model.
  • Q: Do I need to use shims?
  • A: In some cases you may need to use shims in the event that your rifle has an excessively large thread relief, thread relief is not cut to the proper depth, or no thread relief has been cut. Shims kits can be purchased separately on the website.
  • Q: How do I know if I need to use shims or not before purchasing?
  • A: Measure from the barrel shoulder to the first thread and if the measurement is ~.125 or more, we suggest ordering a shim kit when you order your tuner.
  • Q: When I screw my ATS on backwards to check fit per the instructions, it does not shoulder up completely. What should I do?
  • A: This is an indication that your thread relief is not cut properly. We suggest ordering a shim kit.
  • Q: The tuner spins or wobbles after threading it on.
  • A: Your thread relief has been cut too large and the tuner is no longer engaging any threads. Please email us with pictures to determine if a shim kit will work or if your threads should be recut to proper specifications 
  • Q: Can I use a larger thread tuner with smaller threaded barrels? Example - Can I use my 5/8x24 tuner on my 22 that’s threaded 1/2x28?
  • A: Yes – If you use an appropriate thread adapter, you can use a larger threaded tuner on a smaller threaded barrel. Thread adapters can be purchased from most gunsmiths or even amazon.
  • Q: If I have a thread that is not available on the website, will you make me one that will fit my rifle
  • A: At this time we do not make individual tuners for unique thread specs. Please email us with your thread request so that we can consider it as a future option.