SBA3 has five positions which is one more than the SBA2. The adjustment lever clicks into each detent firmly with no wobble. Velcro strap is sewn cleanly to the brace shell. Locks down on a milspec pistol buffer tube without sliding under recoil.

SB Tactical
Overview
The SB Tactical SBA3 AR Pistol Stabilizing Brace is designed to enhance stability and control for AR-15 pistols, offering a solid platform for shooters. Made from durable polymer, this brace provides a lightweight option that maintains strength, which is essential for accurate shooting. It is commonly found in builds featuring a carbine gas system and chambered in 5.56 NATO, making it a popular choice for those looking to optimize their pistol configurations.
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Based on build data

CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B

Magpul MBUS Gen 3 Folding Rear Sight, Black - MAG1167-BLK

Aero Precision Stripped M4e1 Ar-15 Lower Receiver - Special Edition - Freedom
Lower Receiver
Magpul Moe K2 Grip Polymer Gray

Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK

Magpul Moe K2+ Grip Polymer Flat Dark Earth
Pistol GripAggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 5 | |
| Magpul MBUS Gen 3 Folding Rear Sight, Black - MAG1167-BLK | 4 | |
| Aero Precision Stripped M4e1 Ar-15 Lower Receiver - Special Edition - Freedom | Lower Receiver | 4 |
| Magpul Moe K2 Grip Polymer Gray | 4 | |
| Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK | 3 | |
| Magpul Moe K2+ Grip Polymer Flat Dark Earth | Pistol Grip | 3 |
| Platform | Percentage |
|---|---|
| AR-15 | 71.4% |
| AR-10 | 28.6% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 63.6% |
| .223 Wylde | 18.2% |
| .458 SOCOM | 9.1% |
| 300 Blackout | 9.1% |
| Gas System | Percentage |
|---|---|
| Carbine | 77.8% |
| Pistol | 22.2% |
Builds in the community that include the SB Tactical SBA3 AR Pistol Stabilizing Brace - Black
| Build | Parts | Total |
|---|---|---|
![]() | 22 | $1380.49 |
![]() | 24 | $3839.75 |
| 11 | $2175.39 | |
![]() | 11 | $1154.94 |
![]() | 16 | $857.91 |
![]() | 14 | $957.93 |
![]() | 10 | $1325.98 |
![]() | 12 | $1193.84 |
![]() | 11 | $2175.39 |
![]() | 8 | $925.85 |
2 global ratings
SBA3 has five positions which is one more than the SBA2. The adjustment lever clicks into each detent firmly with no wobble. Velcro strap is sewn cleanly to the brace shell. Locks down on a milspec pistol buffer tube without sliding under recoil.
SB Tactical SBA3 brace clamps tight to a milspec pistol buffer tube. Five positions detent firmly with no wobble between settings. Velcro strap holds the arm in place. Lockup is positive under recoil.