The ‘trigger’ distance of non-contact target sensors now depends on the diameter of the target missile. Non-contact sensors of SAM and air-to-air missiles could be triggered by missiles of diameters of 80mm or above, the maximum ‘trigger’ distance might be achieved against missiles of diameters of 200mm or above.
9М113 ATGM — the diameter of the missile has been corrected, the armour piercing value has been reduced from 600mm to 500mm.
40mm M811, M822 rounds - tracer has been removed. Source: TM 43-0001-28