Mount Your HellFighter WeaponLight The Right Way. The M88/M88A attaches the HellFighter 5 HID Searchlight and Crew-Served / Heavy Gun WeaponLight to an M2HB machine gun with or without a gunner shield. The mount includes the HellFighter T-rail and three Picatinny accessory rails. Attaches the HellFighter or HellFighter 4 to an M2HB machine gun with or without gunner shield HellFighter T-rail is included Three Picatinny accessory rails also included