I had been playing this game for a while but still not sure whether the arms and hands sticking out the corner shootable or not. Smeone answer this for me.
Which incidently also is a helpful tip, if your capping a flag at, say - construction/hotel/city entrance don't go prone to close to the wall/sandbags - your feet will stick out through them...
Yup. Some guy was trying to shoot me at karkand in the gatehouse building. I saw him go prone and looked around the side of the wall and saw his legs. So I ran out, and knifed his exposed legs.