MIL-H-2987B, MILITARY SPECIFICATION: HIDERS, FLASH AND SUPPRESSORS, FLASH (11-NOV-1975)

MIL-H-2987B, MILITARY SPECIFICATION: HIDERS, FLASH AND SUPPRESSORS, FLASH (11-NOV-1975)., This specification covers cone type flash hiders and slotted type flash suppressors used respectively for concealing or reducing flash during firing of weapons.