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Twin Tech Original (Long) 3 1/2" SR22 Threaded Barrel

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  • This barrel is longer than the OEM style barrel and allows you to install or remove the suppressor adapter without locking the slide back.
  • Twin Tech Tactical's
Original Ruger SR22 Threaded Barrel is 1/2" longer than stock and sticks out past the face of the slide when closed.
  • Notice the barrel and thread protector protrude beyond the slide.
  • Image 4
Twin Tech Tactical
RRP: $137.50
$125.25 (You save $12.25)

 Product Description


This is our original 3 1/2" SR22 barrel that is ½” longer than the factory threaded barrel. This makes it easier to attach the accessories to the barrel and adds some muzzle velocity. It includes a (3/8”-24 TPI thread protector) but does not include an adapter to attach your suppressor to the barrel.

This barrel will fit Ruger SR22 model numbers 0360003603, 03604, 03606, 03607, 03611, 03613, but will not work on Ruger SR22 with 4 ½” barrel model number 03620.

Since we have more than one style adapter, we are giving you the option of what style adapter you would prefer to purchase with your new threaded barrel. 

Please note:

You will need to purchase one of our adapters to attach a suppressor to this barrel.

For standard 1/2-28 TPI thread suppressors use Adapter Part # (SR22TBA)

For a Silencerco Sparrow suppressor use Adapter Part # (SR22TBSA)


(Ruger factory adapters will not work or interchange).

Due to Title 22 U.S.C. 2778 of the Arms Export Control Act (AECA) we cannot export beyond the U.S. Border and Territories.

Be aware of your local laws before purchase.

By purchasing our products you agree to the Terms of this website.

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 Product Videos

Ruger SR22 Threaded barrel and suppressor installation.
  • Ruger SR22 Threaded barrel and suppressor installation.
    A short video on how to install a Twin Tech Tactical drop in t...

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 Product Reviews

Previous | Showing reviews 11-20 of 27 | Next

  1. Great upgrade for anyone who has a SR22 without the OEM threaded barrel.

    Posted by Mark Santos on Apr 20th 2016

    Easy installation. Perfict fit. My first shot group was tighter than my last group with OEM barrel, without any sight adjustment. The only thing better than the barrel was the customer service. All of my pre-sales questions were answered quickly and with the information I needed. Post sales, fast shipping!

    Great product, Great company, Great service!

  2. Threaded Perfection

    Posted by Edward Coy on Apr 16th 2016

    Thanks so much for this awesome product.
    Installation of threaded barrel take 5 minutes.
    Just what I needed.

    Super quick shipment.

    I've ordered secondary components since original order(captured SS rod and spring and 5 mag extentions for my SR-22).

    Hope your company turns its' eyes on Kel Tec and comes out with an aggressive line of products. If so I'll be improving my PMR-30.

  3. Quick Change

    Posted by Dave Roberson on Mar 30th 2016

    After ordering, the barrel came quickly. Installing the new barrel was extremely easy---remove one screw, remove the old barrel, install the new threaded barrel and reinstall the screw. Done!!! The video on the Twin Tech site was extremely helpful.

    I have put about 200 rounds through the barrel, both with and without my suppressor and had no problems with the performance of the barrel.

  4. Sr22 threaded barrel (original)

    Posted by Unknown on Feb 29th 2016

    Craftsmanship of barrel was very good. Easy to install nice fit up, good communications on questions that I had.

  5. great product quality

    Posted by mike on Feb 12th 2016

    Quick delivery, awesome barrel. Great quality. You won't be upset wroth your purchase.

  6. Threaded Ruger SR-22 Barrel

    Posted by Barry on Feb 11th 2016

    Ordered this for my Ruger SR-22. It shipped promptly, fit perfect, shot over 100 rounds through it and it is very accurate and looks great !!! I'm very satisfied with this product.

  7. Excellent solution for anyone who didn't purchase an SR22 with the OEM Threaded Barrel

    Posted by Jon Grayson on Feb 3rd 2016

    Easy swap with my OEM barrel. Soots great and with the range of adapter options, I have a variety of barrel attachment options. Very satisfied!

  8. Great Product

    Posted by Dan on Jan 29th 2016

    Beautifully made barrel and very good service. Can't ask for more than that!

  9. Sweet as can be!

    Posted by Randall on Jan 28th 2016

    It is a wonderful thing when you can pop an aftermarket product right in and it fits and works just like the original. This barrel is just that. A fantastic product and I will recommend it to everyone. THANKS

  10. Excellent Conversion

    Posted by Paul on Jan 14th 2016

    Ordered, fast shipping, easy install. I liked the simple to follow instructions to replace my Ruger OEM non-threaded barrel with the Twin Tech Original TB. I also like the way it looks being a half inch extension beyond the slide. I easily attach my Sparrow can and target practice with out ear muffs in my backyard home range (I live in the country on 1 acre). I have put about 250 rounds through it without any problems so far. I am a happy camper.

Previous | Showing reviews 11-20 of 27 | Next

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