T-72A has laser range finder, electronic fire control system.
(stabiliser gun - Yes).
T-72A - Wikipedia
How much these systems are worse, than at M60A3, Leopard-1A5?
It turns out, what gun M68E1 modified L7 (max aimed range =2400 - 2500m) does not limit shooting M60A3 on 2 miles?
It is necessary to consider parameters of a gun and fire control system together.
Then I shall repeat, how much fire control system T-72A is worse than at M60A3, Leopard1A5?
P.S.: I Shall note, that fire control system than tank Leopard-1A5 is not worse, than at M60A3 - they should have an identical range of shooting.
Leopard-1A5 -- Wikipedia
It is necessary to find out quality fire control system tank T-72A ?
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P.S.: Excuse for my English, I use the machine translator.