Change the profile of your KRISS Vector CRB with the 16" Enhanced Barrel Shroud. It is designed to fit both the GEN I and GEN II KRISS Vector CRB models for all calibers.
If using the Vector CRB Enhanced Shroud with the Gen 1 Vector, it will prevent use of the integrated light receptacle.
Please note, this Vector barrel shroud is not a barrel extension. It is a non-threaded shroud and designed only for the 16" Vector CRB. It is not intended for any other application.