This Barrel Shroud fits the M&PA(R) FPC, and is offered in plain or vented configurations. Fits ONLY the M&P FPC with factory barrel with 1/2-28 threads Covers the barrel from the shoulder of the threads, back to the front of the hand guard. Typically 2 inches from the shoulder of the thread. Extra threading in the shroud protects the muzzle. M&P FPC Barrel Shroud Features Blac