SIG SAUER SBX Gen2 Pistol Stabilizing Brace


If you are looking to improve your one-handed shooting performance when running an AR-style pistol, SIG SAUER’s latest stabilizing brace might just be the ticket. Called the SBX Gen2 Pistol Stabilizing Brace, this unit is an updated model of the original pistol stabilizer that has become quite popular with many shooters.

Both the original unit and this design were developed by a US military veteran who was looking for a way to make AR shooting more accessible to his brothers and sisters who had received wartime injuries in the service of their country. By adding a brace to the buffer tube on the AR pistol, better control of the gun is assured.

The brace slips over the end of the buffer tube and has a downward facing cuff. Your forearm is cradled in the cuff. Once you get a grip on the pistol, you snug the cuff down to a firm, but comfortable, tightness with a wide strap. This helps transform the gun into a natural extension of your shooting arm.

I’ve spent some time shooting an AR pistol with one of the SIG SAUER braces and found it worked as advertised. For me, standard iron sights do not work well with this unit. However, a red dot or holographic sight works very well. I’ve tried both the inexpensive Bushnell TR-25 and the pricier Trijicon MRO. Both of these were easy to use with the brace and helped deliver accurate shots.

The cuff is made of a soft, rubber-like polymer that I found to be comfortable even after a long period of shooting. While shooting, I found that recoil was more easily managed with the brace so follow up shots were much faster than shooting one-handed without the brace.

Keep in mind that these braces are not stocks and do not transform your pistol into a short barrel rifle or any other kind of NFA weapon. SIG SAUER worked with the BATFE to confirm that adding this brace to an AR pistol was 100% legal.

While black is the standard color for anything AR, SIG also offers these braces in the popular flat dark earth color (FDE). These made in the USA braces retail for about $150 each. However, GunMagWarehouse has them for a lot lessclick here to see the current price.

Richard is a writer with a background in law enforcement and sports photography. In addition to his work in the firearms industry, he writes in the sci-fi and fantasy genres. More of his work can be found at GunsHolstersAndGear