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GSh-302 / AO-17A
If we now consider the armament of a typical SU 25 we learn this: It is equipped with a double-barreled 30-mm gun, type GSh-302 / AO-17A, equipped with: a 250 round magazine of anti-tank incendiary shells and splinter-explosive shells (dum-dum), arranged in alternating order. The cockpit of the MH 017 has evidently been fired at from both sides: the entry and exit holes are found on the same fragment of it’s cockpit segment
http://home.scarlet.be/lucverstrep/su-25_frogfoot.htm
GSh-302 / AO-17A
If we now consider the armament of a typical SU 25 we learn this: It is equipped with a double-barreled 30-mm gun, type GSh-302 / AO-17A, equipped with: a 250 round magazine of anti-tank incendiary shells and splinter-explosive shells (dum-dum), arranged in alternating order. The cockpit of the MH 017 has evidently been fired at from both sides: the entry and exit holes are found on the same fragment of it’s cockpit segment
http://home.scarlet.be/lucverstrep/su-25_frogfoot.htm