Sniper Ghost Warrior Contracts - How to kill Dorzhiev at 300m challenge in Beketov Valley

*Use this method if you kill Petroshenko first and Dorziev gets spooked and doesn&leave his base* *USE A RIFLE WITH ARMOR PIERCING ROUNDS TO COMPLETE THIS CHALLENGE* Obviously, it is best to wait until Dorzhiev comes to Petroshenko&mansion so you won&be in this situation like my dumbass was lmao. This of course is 1/2 targets that needs to be killed at over 300m for the challenge to be completed, but Petroshenko is very easy to kill at that distance. Just snipe him from the rocks behind the bridge south of his mansion. Maybe I am a complete idiot and missed some obvious spot to kill Dorzhiev from, but I spent about an hour wandering around the map trying to figure this out. I climbed all the way up the cable car thing first but that only puts you at about 230m away. I hope this helps some people save the time I wasted. If you have any questions, just comment below. Thanks.