The Forward Controls Design MCF-A, is a MLOK rail cover machined in 6061 aluminum, with a all angles (dimpled) surface area that offers equal traction from all angles of approach. The AA pattern on the MCF-A is made of two dimple sizes and depths, a series of perforations that function both as drain holes and vents, that are drilled along its length in the middle row of dimples. The use of aluminum as hand guard covers is a different approach to solving the problem of handguards heating up during and after firing. While polymer insulates the user's hands from the warm/hot handguard, MCF-A insulates, and draws and dissipates heat from the handguard. A 1/8 allen key required for installation(not included).