SB Tactical SBA3 X Brace – Adjustable Stabilizing Brace for AR-Platform
The SB Tactical SBA3 X Brace is a versatile, adjustable AR pistol stabilizing brace designed to offer improved control, comfort, and performance without compromising the compact form of an AR pistol. Built for tactical shooters, law enforcement, and firearm enthusiasts, this brace combines mil-spec compatibility, tool-free adjustment, and rugged construction for optimal reliability.
Designed to fit any AR-platform pistol with a mil-spec carbine receiver extension (buffer tube), the SBA3 X Brace offers 5-position adjustability, a Q.D. sling socket, and an integrated brace arm for enhanced stabilization. Whether you’re shooting at the range or preparing a self-defense setup, this brace provides improved accuracy, recoil control, and maneuverability in a lightweight and low-profile form.
The SBA3 is ATF-compliant and engineered by SB Tactical, the pioneer of pistol stabilizing braces.
Key Features of SB Tactical SBA3 X Brace – Adjustable Stabilizing Brace for AR-Platform
✅ Mil-Spec Buffer Tube Compatibility
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Fits any mil-spec carbine receiver extension (buffer tube)
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Compatible with most AR-15 pistol builds
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Drop-in installation – no tools or gunsmithing required
✅ 5-Position Adjustable Design
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Fully adjustable length of pull
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Ideal for different shooting styles, body types, or gear setups
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Collapsible for tight storage and transport
✅ Enhanced Stability & Control
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Integral stabilizing arm brace for one-handed or supported shooting
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Improves accuracy, recoil management, and ergonomics
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Rubberized arm cuff for comfort and retention
✅ QD Sling Socket
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Built-in ambidextrous Q.D. sling swivel socket
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Supports single-point sling setups
✅ Durable Construction
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Lightweight polymer and aluminum materials
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Designed for long-term durability and tactical use
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Made in the USA
Technical Specifications
| Feature | Details |
|---|---|
| Brand | SB Tactical |
| Model | SBA3 X Brace |
| Platform | AR-15 / AR-10 Pistols |
| Tube Compatibility | Mil-Spec Carbine Buffer Tube Only |
| Adjustability | 5-Position Collapsible |
| Sling Attachment | Integrated Ambidextrous QD Socket |
| Material | Reinforced Polymer / Rubber |
| Color | Black (FDE and other colors available) |
| Weight | Approx. 6.75 oz |
| Compliance | ATF Compliant (as of release) |
| Made in the USA | ✅ Yes |
Why Choose the SBA3 X Brace for Your AR Pistol?
If you’re looking to enhance the control, comfort, and tactical functionality of your AR pistol, the SBA3 X Brace is a go-to solution.
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Easy installation – no tools needed
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Improves shooting accuracy and stability
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Collapsible for vehicle or compact storage
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Designed and built in the USA
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✅ Trusted by professionals and civilian shooters alike
Frequently Asked Questions
Q: Is the SBA3 X Brace adjustable?
A: Yes, it features 5 length positions and can be adjusted tool-free for comfort and fit.
Q: Will this fit a commercial buffer tube?
A: No, it is specifically designed to fit a mil-spec carbine buffer tube.
Q: Is this brace legal to own and use?
A: As of its release, it is ATF-compliant. Always check current ATF guidance and local laws before purchase or use.
Q: Can this be used on a rifle?
A: No, it is designed specifically for AR pistols.
Enhance your AR pistol build with the SB Tactical SBA3 X Brace — a lightweight, adjustable, and ATF-compliant stabilizing brace trusted by shooters nationwide.
Add to your build today and experience better control, balance, and performance without adding unnecessary weight or complexity.
Also Available :
FAB Defense AR-15 Buttstock – Compact, Cheek Rest, Mil-Spec & Commercial Fit
CMMG Receiver Extension and Stock Kit – A1, Mk3
FAB Defense AR-15 Buttstock with Adjustable Cheek Rest – Fits Mil-Spec & Commercial Buffer Tubes
FAB Defense GL-CORE AR-15 Buttstock – Fits Mil-Spec & Commercial Buffer Tubes
Sylvan Arms Gen4 Folding Stock Adapter – Right Fold for AR10/AR15/AR9
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