SVK vs DM7 dmg bug?

Hey, 

Ive played right now over 10 hours. Played with both guns about the same amount of time and Im bit concerned about the dmg in this game. 

If anyone else noticed that please let me know.

While having both gun attachements for 75 dmg/75++ accu/75++ range ive noticed wierd dmg patterns.

With SVK i can double tap anyone. No matter range, or what I hit. Damn I got once guy with double leg hit - do dmg fall off on legs/arms? Ever armor doesnt help a lot as its motly 2 hit gun. When I get the 10/11 mag attachement (70 dmg) stuff gets wierd. As its so inconsitent. Sometimes it takes 2 chest shots, sometimes 3. I cant remeber 1 shoting somone to the head woth SVK which is wierd.

Now onto DM7.... With 75 dmg I still meed 3-4 shots depending on where I shoot. Changing clip from 10 mag to 20 mag doesnt do anything as I still need 3-4 hits. Range doesnt matter.

Having both guns on 75 dmg means I can double tap anyone even trough armor. With DM7 I need 3-4 hits.

Anyone else noticed that? I know SVK should be heavy hitter etc. But why the hell we get those guns stats is they dont mean * as both guns with same dmg pattern and same range have completly different bullet ratio to kill.