There were two .50 cals machine guns overlooking that arty piece. After you shot off the rocket I shot one of the .50 cal gunners on the left flank which was hiding in a bush directly ahead of me. The other one was in a bunker a good 400- 500 m off. When I heard the first shots I thought that second .50 cal had opened up on me and I dropped down and began turning to try and get eyes on to make sure but then the heavier 20mm explosive rounds tore me to shreds. The APC's raced up the road behind me on the left flank of our team's position.