Strike Industries FSA Dual Folder Stabilizer Black Aluminum/Steel 9.44" OAL Picatinny Rail Mount

The Strike Industries FSA Dual Folder Stabilizer is a modular folding brace adapter built around a dual-side hinge that lets the assembly fold to both the left and the right without swapping parts. The base, adapter and strut are machined from 6061-T6 aluminum paired with a steel hinge for a lightweight but rugged package finished in matte black anodize.

The adapter mounts directly to any 1913 Picatinny interface using two built-in locking lugs that lock positively into the rail slots for a secure, no-slip attachment. At 9.44" overall length in the stabilizer configuration, it gives AR-15 pistol builds a compact, side-folding support that tucks cleanly out of the way when not in use. The modular design accepts interchangeable stock and stabilizer end pieces on the same hinge assembly, letting you reconfigure the rear of the gun to match your build.