Since I don't received any replies from gun admins. I will post it here. It is the problem with the gang coin Sniper, DSR-1. It is a sniper but it doesn't shoot through walls when facing upward or downward. I have an example here. DSR-1 cant shoot through this wall, but m107 and other sniper can. I believe that the DSR-1 length of fire is much smaller than other sniper when facing upwards and downwards. It is so unfair. Screenshot_2019-11-02-11-04-03-1.png