Sig Sauer SB15 Pistol Stabilizing Brace W/Buffer Tube - Sig 556 Series
The Sig Sauer SB15 Stabilizing Brace is designed to take your buffer tube equipped AR15 pistol and increase the single handed shootability of the weapon. Made from high quality elasto-polymer, the SB15 fits any AR15 pistol with a buffer tube diameter of 1.0-1.2" and stabilizes the weapon on the users forearm for enhanced one handed performance. *ATF Compliant.* Kit includes buffer tube specific to Sig Sauer 556 platform only.