SB Tactical SBM4 Pistol Stabilizing Brace - Black

Manufactured by SB Tactical
Manufactured by SB Tactical
2 Reviews

In Stock

NOTE: Limit 5 per household. Quantities exceeding 5 will not allow checkout.

Standard orders received before 4:00pm CST will ship out the same day. FFL orders will ship within 3 business days as long as we have the information for the transfer destination.



The SBM4 Pistol Stabilizing Brace offers increased stability, improved accuracy, and usability when shooting with one hand. Thin and lightweight, the brace includes enhanced cheek weld ergonomics. The rubber fins and arm strap make attaching it to your forearm easy allowing you to stabilize your AR-15 pistol while shooting. The SB Tactical Brace replaces the standard AR buttstock so you can build an extremely short pistol that is easy to store and carry.

  • Fits pistol buffer tubes
  • Diameter compatibility: 1.1 - 1.25”
  • BATFE compliant
  • Adjustable nylon strap
  • Length: 7.2”
  • Strap width: 1”
  • Width: 2.1”
  • Weight: 8.4 oz

SB Tactical, the originator of the Pistol Stabilizing Brace, is a groundbreaking leader committed to providing hard-core shooters with what they need. They will let nothing stand in the way of their relentless quest to innovate and to help preserve and protect the Second Amendment.
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BrandSB Tactical
Sling MountNot Included
StorageNot Storage Capable

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

2 reviews

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Perfect For AR Pistols

by -

Perfect fit on my Phase5 Hex tube. It has 0 play on the tube. No need for hairspray or any of the other tricks with some of the braces out there. The material is soft enough to not hurt your shoulder should the recoil cause it to land there.

My favorite brace yet, best feel and nice and tight fit.


Fantastic brace, super nice and tight fit, "baby powder and patience helps fit over tight tubes" has the best feel if it accidentally touches you while shooting, feels rugged and sturdy like a stock, when wrapped to wrist it sits very tight and firm on the forearm. Has a awesome cheek wield that is beard friendly. To remove this brace from a tube using a air compressor and air hose with a air blower nozzle works very well, they sell the nozzles with the long 1/8" tube at hardware stores and it removes a brace in seconds by just blasting a cushion of air between the brace and tube.