If your are running a FN SCAR with the VLTOR CASV-SCAR handguard, then the VLTOR SCAR handguard extender is a must have accessory. The extender is the exact profile of the mating handguard and will provide you with additional accessory mounting options at the 12, 3, 6, and 9 o'clock positions, including upper and lower 45 degree angle surfaces.

Specifications and Features:
VLTOR SCAR Handguard Extender CASV-SCAR-E-Tan
Comes with all necessary mounting hardware
Aircraft grade aluminum
Mil-Spec hard Coat Anodize Black
Tan

Fits:
FN SCAR Light and Heavy models with VLTOR CASV-SCAR hand guards