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SB Tactical FS1913 Folding Pistol Brace

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With the ever-expanding line of SB Tactical arm braces, you can build or buy a pistol of almost every popular model of firearm. Now you can add the FS1913 Pistol Stabilizing Brace to firearms like the Sig MPX, MCX, Rock River Arms LAR-PDS and other firearms that have a rear mounted picatinny rail. The SB Tactical FS1913 Pistol Brace assembly is a left side folding design that is low profile and out of the way when your pistol is in storage and can be deployed in a matter of seconds. The steel hinge locks in both folded and extended positions and is built to withstand hard use. The rubber portion of this SB Tactical Arm Brace is designed to wrap around your forearm and tightened down with the nylon strap, so you can shoot one handed or with it braced against your cheek for more accurate shots. The FS1913 is ATF compliant, veteran designed, made in the U.S.A., and perfect for your new high-end Sig that needs a stabilizer brace.


  • Compatible with Sig MPX, MCX, LAR-PDS, and other firearms with rear picatinny rails
  • Left side folding design
  • Low profile
  • Steel hinge with durable locking mechanism
  • Rubber brace and nylon strap for securing to your arm
  • ATF compliant
  • Made in the United States