AR-15 shoulder stock on your Glock with the Tactical Stock Adapter (Model: TSA-G)

This post is long overdue, but I wanted to have the blog all set up and working before I did it.

As you may or may not know, in addition to running this blog I own ENDO TACTICAL INC. The only product on the market from us at the moment is the Tactical Stock Adapter for the Glock.  Available for purchase using Visa, Mastercard, Amex, and Discover securely through the website.

It allows any AR-15 / M16 / M4 shoulder stock to be used with the Glock models G17, G20, G21, G22, G24, G31, G34, G35, G37 and G18 including the Long (L), Compensated (C), and Rough Textured Frame (RTF) versions of each.

Please visit the products section of the website HERE for all the details!

Above is an example of how you can configure your Glock with different shoulder stocks.  In the picture the Magpul CTR is on the left, and the elusive magpul UBR on the right.

To get a better idea what your Glock will look like with different stocks and accessories you can visit the weapon profiler and fool around with it to create configurations such as this one:

Product demonstration video on YouTube:

[youtube width=”560″ height=”340″][/youtube]

Also please check out the YouTube channel for that video and more in High Definition, and make sure to subscribe for updates on new products and videos!


38 responses to “AR-15 shoulder stock on your Glock with the Tactical Stock Adapter (Model: TSA-G)”

  1. Anthony Peters Avatar
    Anthony Peters

    I like your product and would love to purchase one but you only list standard size glocks. Do you have a version of the TSA-G that fits on compacts like the Glock 23?

    1. Admin (Mike) Avatar
      Admin (Mike)

      Hi Anthony,
      No, unfortunately we only make one adapter so far, which fits the models listed. The Glock compact frame size is definitely something we are considering an adapter for in the future though.

  2. Love the adapter. One Question though, I have a G20 SF, it has a smaller butt plug hole than non SF models. Will this adapter fit a G20 SF (Slim Frame)

    1. Admin (Mike) Avatar
      Admin (Mike)

      Thanks Derek,

      Unfortunately it wont fit the SF models without modification to the adapter.

  3. would purchase very soon such awesome adapter for my g34. would like to have this with the shoulder stock used on the glock pistol on the right side of your model picture. may i know what brand and model is this shoulder stock? thanks

    1. Admin (Mike) Avatar
      Admin (Mike)

      Hi Edgar,
      That stock is a Magpul UBR.

      I look forward to your order.

  4. When will you have your product ready for a Glock 30 sf ?

    1. Admin (Mike) Avatar
      Admin (Mike)

      I have a few other models on the back burner. I’m not sure when I’ll get molds made though, but I’ll definitely blog about it when it happens, and I can email you to let you know.

  5. Neat concept that modernizes the old C96 Broomhandle Mauser concept- slick! Am curious if the bottom prong adapter piece that slides into the Glock magazine hole is the only positive attachment point. The upper point that rests just under the slide appears to be passively resting against the rear of frame instead of postively attached to something- is that right, please? Please clarify…

    1. Admin (Mike) Avatar
      Admin (Mike)

      Hi Mike,
      Thanks! The adapter is designed so that upper part of the adapter literally snaps into place. It pushes against the upper part of the backstrap around where it crests with quite a bit of force. It’s probably easier to see what I’m talking about if you check out the videos on my youtube channel.

  6. Do you have this for the Glock model 37 .45 GAP

    1. Admin (Mike) Avatar
      Admin (Mike)

      The current adapter will work with the G37 because it is a full size model. I need up update my site and pictures.

  7. Does your adaptor take the commercial or mil spec buffer tube?

    1. Admin (Mike) Avatar
      Admin (Mike)

      Hi Allen,
      The adapter will work with either milspec or commercial. They both have the same thread diameter, it’s the tube diameter that is different.

  8. This product work w/ my G-19?

    1. Admin (Mike) Avatar
      Admin (Mike)

      Sorry but it will only work with the full size Glock models listed.

  9. Any plans to produce for say…. H & K firearms? Specifically USP Series Full & Compact?

    1. Admin (Mike) Avatar
      Admin (Mike)

      Hi Brian,
      Probably not. The demand just isn’t there compared to the Glock line. I’ll let you know though If I ever do come out with H&K models.

  10. I would like one for my G19. When might they be available?

    1. ENDO-Mike Avatar

      I Might come out with a sub-compact or compact adapter in the future, i’ll email you if/when it happens.

  11. I am really excited about your Fantastic Looking Shoulder Stock……..can’t wait to try it out….good, solid ….WOW.

    1. ENDO-Mike Avatar

      Awesome, i’m looking forward to your order Jerry.

  12. Randy Free Avatar

    I have a Glock model 30 sub-compact Please let me know when ya’ll might come out with one of these. Also what kinda price range are we talking about. Maybe for even the S&W M&P .40 full size. Thanks.

  13. Randy Free Avatar

    Glock 30 .45 cal. maybe one day? Or smith and wesson ? M&P .40 cal? Prices? Please let me know, Thanks. Would love to have one for these guns.

    1. ENDO-Mike Avatar

      Not any time soon Randy. Maybe one day though! I’ll let you know if/when it happens.

  14. Carl Smith Avatar

    How much for a stock for a model 20 or a 21

    1. ENDO-Mike Avatar

      Hi Carl, the adapter fits all the models listed on the website (which includes the G20 and G21). It’s priced at $155.

  15. What modifications would be needed for it to fit the Glock 21 SF ? If you build … I will buy !!!!

    1. ENDO-Mike Avatar

      Hi Ed, I have had customers take a dremel tool to the magwell insert of the adapter to thin it out and they said it worked. It’s one of those “at your own risk” type things though.

      1. ok, but would you be coming close to creating one for the SF model ?

        1. ENDO-Mike Avatar

          I will never create an adapter specifically for the SF.

          1. ok, I guess I will do the dremel thing. Do you know if it will compromise the stability of the stock since it will be held by thinner walls ?

            1. ENDO-Mike Avatar

              Sounds good. You shouldn’t have to remove very much, so I doubt it would make any difference.

              1. sounds good , thanks

                1. ENDO-Mike Avatar

                  You’re welcome. Have a great Thanksgiving!

  16. Same to you !!!

  17. Richard G Fabbri Avatar
    Richard G Fabbri

    Is this california legal?

    1. ENDO-Mike Avatar

      Hey Richard, If you have any doubts about its legality in your area you should contact your local ATF field office.