Recover Tactical® 20/20®Series GB20 Glass Breaker w/ Optic Mount Attachment
Recover Tactical® 20/20®Series GB20 Glass Breaker w/ Optic Mount Attachment
Recover Tactical® 20/20®Series GB20 Glass Breaker w/ Optic Mount Attachment
Recover Tactical® 20/20®Series GB20 Glass Breaker w/ Optic Mount Attachment
Recover Tactical® 20/20®Series GB20 Glass Breaker w/ Optic Mount Attachment
Recover Tactical® 20/20®Series GB20 Glass Breaker w/ Optic Mount Attachment
Recover Tactical® 20/20®Series GB20 Glass Breaker w/ Optic Mount Attachment
$49.95 Pre-Order Now

Recover Tactical® 20/20®Series GB20 Glass Breaker w/ Optic Mount Attachment

( 38 questions)
(8 reviews)

$49.95

GB20 is a glass breaker attachment for the 20/20N, 20/21, 20/80, & 20/22 stabilizers. GB20 features an optic mount w/ a compact removable 4-slot picatinny rail. Please note: The Stabilizer is no longer compatible with the G7 Holster when GB20 is installed. Not For Export | NFA Warnings

  • Made from blackened steel
  • Weight: 150 grams
  • Includes mounting hardware
  • Inner Dimensions 1.26″w x 1.81″h

Product Disclaimers | Not For Export

  • Lifetime Warranty
  • 90 Day Money Back Guarantee

Expected to ship in January 2026

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Click Here to Download Manual

 

Description

The GB20 is made with blackened steel. With the included optic mount, you don’t need to sacrifice your optics capabilities. Installation takes just minutes with the included mounting hardware. Please note that once you install the GB20, your stabilizer can no longer be holstered in the G7 holster.

 

Features

• Ready for use out of the box • Simple installation • Weight: 150g • Material: Blackened steel • Optic mount rail material: Glass reinforced polymer

 

Installation

Coming Soon

 

Compatibility

Fully compatible with:

This unit will not work with a pistol that does not have a stabilizer installed.

 

Dimensions

Measurements are in millimeters

8 reviews for Recover Tactical® 20/20®Series GB20 Glass Breaker w/ Optic Mount Attachment

  1. Brace buyer (verified owner) –

    I had the other plastic mount on my 1st recover brace. That felt flimsy and certainly nothing id do serious things with. This however is legit and it hold zero. Id do serious (legal) things with this

  2. VICTOR HEALEY (verified owner) –

    It looks and feels great but sadly it prevents me from using my Obsidian 9 suppressor with a Glock 17.

  3. tonytran1490 (verified owner) –

    The bottom crew which help attached to the conversion kit using a smaller crew. This tweak is very clever. I like this innovation.
    The top rail has only 1 crew hole. I wish it has 2 crews because I am trying to attach this kit under my AR15 barrel.

  4. Joseph Mckenney (verified owner) –

    The Recover Tactical 20/20 Series GB20 Glass Breaker w/ Optic Mount Attachment is byfar the best attachment that you could add to your 20/20 the quality material is built to last.

  5. Dan (verified owner) –

    This fixes the only problem I had with my setup by putting a strong solid even sight rail supported on both sides. Turned a cool gizmo into a legit weapon upgrade.

  6. Jesse (verified owner) –

    I know everyone wants the new drop on AR looking gizmo and great if you want it. But for portability accuracy and just weight reduction. This is the ticket!

  7. Sonic989 (verified owner) –

    Finally got this in the mail and after installing it on ooooweeee looks awesome! Can’t wait to test it at the range?

  8. scottyplag (verified owner) –

    This has a perfect fitment and weight. Easily the best accessory you can add to your brace.
    Looks very sharp and will definitely do what it’s designed for. Well worth the wait!

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Product Disclaimer

NFA Warnings

Customer Questions and Answers

    Will this mount to the S Pro brace?
  1. 0 votes
    Q Will this mount to the S Pro brace? answer now
    A

    No, this is not compatible with the S-Pro.
    2. What is he Height over Bore with the optic rail installed?
  2. 0 votes
    Q What is he Height over Bore with the optic rail installed? answer now
    A

    The height over the bore would be around 20 mm to 25 mm. 
    3. Will this work with an added compensator?
  3. 0 votes
    Q Will this work with an added compensator? answer now
    A Yes, it could work with a compensator, but you won’t be able to use the Glass Breaker, as it may cause issues during firing due to the barrel’s movement.
    4. Will it be high enough for suppressor height sights to clear the inside of it? And will it be directly center. Having problems with the other options and always shooting way to the right like the other options is to the right more.
  4. 0 votes
    Q Will it be high enough for suppressor height sights to clear the inside of it? And will it be dir...... Read more answer now
    A

    Yes, it could work, but that would depend on the suppressor sight height. We've seen some of our customers using suppressor sights successfully. Feel free to test it out and let us know how it works for you!
    5. Will this work with 20/20N 43?
  5. 1 vote
    Q Will this work with 20/20N 43? answer now
    A

    Yes
    6. 1) Does this " glass breaker' / red dot sight mount combo replace an earlier version of a red dot sight mount that many video reviews show? I have watched many review videos of the brace and no one mentions a "glass breaker" attachment. and 2) you can't use the holster if it's installed on the brace so there is no point in buying the brace package that includes the holster if you want to mount a red dot sight on the brace?
  6. 2 votes
    Q 1) Does this " glass breaker' / red dot sight mount combo replace an earlier version of a red dot...... Read more answer now
    A

    This would replace the UR20 upper rail which is what you saw in those videos. You can't use the holster with the GB20 Glas Breaker mounted. That's correct. However, you can use the 20/20N with the UR20 mounted with a red dot and the holster. You can also mount some red dots directly on your slide and skip the upper rail. Personally, I prefer carrying the 20/20 with a shoulder strap so it was an easy choice for me to add the GB20 Glass Breaker.
    7. What size is the long screw used to secure the GB20 to the 20/20 brace? Looking to replace with a thumbscrew as the M6 Thumb Screw GB835 30mm I used before does not fit. Thanks!
  7. 0 votes
    Q What size is the long screw used to secure the GB20 to the 20/20 brace? Looking to replace with a...... Read more answer now
    A M4 X 25mm
    8. Any idea when these will be back in stock? Thanks!
  8. 0 votes
    Q Any idea when these will be back in stock? Thanks! answer now
    A

    Just back in today
    9. Is the top rail plastic or metal?
  9. 0 votes
    Q Is the top rail plastic or metal? answer now
    A

    Proprietary lightweight, impact-resistant, glass-reinforced polymer
    10. I have a round thumb nut on my brace. It's the same length as the original Allen bolt that came with it. Will it work or do I have to get another longer one?
  10. 0 votes
    Q I have a round thumb nut on my brace. It's the same length as the original Allen bolt that came w...... Read more answer now
    A

    I think I'm missing some context here. Can you clarify your question?
    A I replaced the nut & bolt that holds the chassis together. With a round thumb screw, so I don't need to use an Allen key to install or remove the pistol. It's the same length as the stock hardware, so I was wondering if the glass breaker uses different length hardware?
    A

    I appreciate the thumbnut idea! And I understand the question now. Thanks for clarifying. The GB20 does add a bit of width and thus the bolt is longer to accommodate. 
    11. Will a Glock 34 extend passed the glass breaker?
  11. 0 votes
    Q Will a Glock 34 extend passed the glass breaker? answer now
    A

    Yes, it will
    12. I’m hoping to run a suppressor on a Glock 40 with the glass breaker on. Will it clear?
  12. 0 votes
    Q I’m hoping to run a suppressor on a Glock 40 with the glass breaker on. Will it clear? answer now
    A

    It can. Depends on several factors. These are the dimensions (in millimeters) in case that helps:
    13. The G7 OWB Holster that you guys make, is this accessory compatible with it?
  13. 0 votes
    Q The G7 OWB Holster that you guys make, is this accessory compatible with it? answer now
    A

    It is not. With GB20 installed, you will not be able to use the G7 Holster.
    14. With this installed would I still be able to use a slide mounted red dot or would this block the view?
  14. 0 votes
    Q With this installed would I still be able to use a slide mounted red dot or would this block the ...... Read more answer now
    A It depends on the height of the red dot. Some include risers that allow you to mount it higher. You can also place the red dot on the GB20 rail
    15. Any update on next back oder shipping date? 8.8.22
  15. 0 votes
    Q Any update on next back oder shipping date? 8.8.22 answer now
    A

    A week give or take until a limited run is back in stock
    16. OK, let me rephrase that then. Is the glass breaker considered a barrel shroud?
  16. 0 votes
    Q OK, let me rephrase that then. Is the glass breaker considered a barrel shroud? answer now
    A

    That's not what we consider it. I can't comment on how the law views it.
    17. Is this legal in Connecticut?
  17. 0 votes
    Q Is this legal in Connecticut? answer now
    A

    We don't provide legal advice. You should contact a local attorney with any questions about legality.
    18. Is the rail height the same as the UR20 above the slide?
  18. 0 votes
    Q Is the rail height the same as the UR20 above the slide? answer now
    A Close, but not exactly
    19. Will there be a version for the 20/21 large frame brace?
  19. 0 votes
    Q Will there be a version for the 20/21 large frame brace? answer now
    A

    This is compatible with the 20/21
    20. Hi team RT, I know delays are completely outside of your control, I was hoping for an updated estimated shipping date? Hope all is well!
  20. 1 vote
    Q Hi team RT, I know delays are completely outside of your control, I was hoping for an updated est...... Read more answer now
    A

    Thanks. Hopefully, in 2 weeks.
    21. How far does this device stick off the end of a standard Glock? With hotter loads will this be a concern heating up and ruining the finish? Will this be compatible with longer slide Glocks such as the 40 or 41 used with the 20/21? Thanks.
  21. 0 votes
    Q How far does this device stick off the end of a standard Glock? With hotter loads will this be a ...... Read more answer now
    A
    • "How far does this device stick off the end of a standard Glock?" - I don't know.
    • "With hotter loads will this be a concern heating up and ruining the finish?" - It is not a concern. 
    • "Will this be compatible with longer slide Glocks such as the 40 or 41 used with the 20/21?" - It is compatible.
    22. Still set to ship may 18?
  22. 0 votes
    Q Still set to ship may 18? answer now
    A

    No. Sorry. It's looking about 2 weeks from now.
    23. Will this hold zero better than UR20?
  23. 0 votes
    Q Will this hold zero better than UR20? answer now
    A

    Yes
    24. April 20th 2022 release. Here we are apr 27th 2022 and the preorder hasnt shipped. Youll have to forgive me i dont soical media so if a delaynis posted there i do not know. Any clue when this will be shipping?
  24. 0 votes
    Q April 20th 2022 release. Here we are apr 27th 2022 and the preorder hasnt shipped. Youll have to ...... Read more answer now
    A

    Launch dates are always estimates. The update on the GB20 is: They are out being powder coated. Once they are completed they will be packaged and shipped from our Israel facility to our Florida facility. We anticipate that they will be available to ship in around 3 weeks.
    25. Will this have a holster option? I see it is not compatible with the current version.
  25. 0 votes
    Q Will this have a holster option? I see it is not compatible with the current version. answer now
    A

    Nothing planned
    26. What is the inner dimensions of the gb20 glass breaker. I have a muzzle device that would need clearance.
  26. 0 votes
    Q What is the inner dimensions of the gb20 glass breaker. I have a muzzle device that would need cl...... Read more answer now
    A

    Here is a diagram in millimeters

     
    27. Why the user submitted photo looks different from the 3D mockup? (In the mockup the front part of the mount is above the muzzle whereas the user photo shows it is in parallel with the muzzle, and optic mount is only installed on the right side picatinny rail instead of both sides. ).
  27. 0 votes
    Q Why the user submitted photo looks different from the 3D mockup? (In the mockup the front part of...... Read more answer now
    A

    That user photo doesn't belong there. The pictured glass breaker in that image is not ours. The GB20 has not yet shipped.
    28. Will this work with the foregrip magazine attachment you sell?
  28. 0 votes
    Q Will this work with the foregrip magazine attachment you sell? answer now
    A I think you mean the MG9 or MG45 angled mag pouch. The answer is yes.
    29. I’m worried that if you actually break glass the chunks and shards of glass could get caught up in between the slide and the brace and cause a jam. Has anybody had any issues like this?
  29. 1 vote
    Q I’m worried that if you actually break glass the chunks and shards of glass could get caught up i...... Read more answer now
    A Any glass caught by the GB200 will be blown out when you start blasting. Break the glass..then blast.
    30. Will this work with 20/11 stabilizer kit for 1911 full size 1911's (2011 UR-ST-01)?
  30. 1 vote
    Q Will this work with 20/11 stabilizer kit for 1911 full size 1911's (2011 UR-ST-01)? answer now
    A

    It is not compatible with the 20/11
    31. Very confusing. In Q/A sessions, one answer said "The GB20 is not compatible with the original 20/20". Another answer said "The GB20 is compatible with the original 20/20". So is GB20 compatible with the original 20/20 or not? Please clarify for users of original 20/20.
  31. 0 votes
    Q Very confusing. In Q/A sessions, one answer said "The GB20 is not compatible with the original 20...... Read more answer now
    A

    Thanks for catching that. The first answer is an error. It is compatible with the original 20/20
    32. Will you have a version to work with original 20/20 in future?
  32. 0 votes
    Q Will you have a version to work with original 20/20 in future? answer now
    A

    The GB20 is compatible with the original 20/20
    33. Would this work with the 20/80?
  33. 0 votes
    Q Would this work with the 20/80? answer now
    A

    Yes
    34. Is the top pic rail metal aswell or is it still plastic?
  34. 0 votes
    Q Is the top pic rail metal aswell or is it still plastic? answer now
    A

    It is glass-reinforced polymer
    35. Will it work with suppressor height sights and will it work with the 20/80 brace?
  35. 0 votes
    Q Will it work with suppressor height sights and will it work with the 20/80 brace? answer now
    A

    Yes to both questions
    36. Will this work with the previous ur20?say someone may have permanently attached the ur20 to their brace for a more secured sight mount, is the gb still mountable with the ur20?
  36. 0 votes
    Q Will this work with the previous ur20?say someone may have permanently attached the ur20 to their...... Read more answer now
    A

    It will not. You would have to remove the UR20 before installing the GB20. 
    37. I believe I have the 20/20 brace not the 20/20N. Is there a way to tell which version I have? Will this fit on the 20/20?
  37. 0 votes
    Q I believe I have the 20/20 brace not the 20/20N. Is there a way to tell which version I have? Wil...... Read more answer now
    A

    It says right on the brace - either 20/20 or 20/20N. The GB20 is not compatible with the original 20/20.
    A Found out the original answer was an error. It is compatible with the original 20/20
    38. Will this work as a stand-alone attachment without the 20/20?
  38. 0 votes
    Q Will this work as a stand-alone attachment without the 20/20? answer now
    A

    It will not

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