Ak-47 silver first of all , in my opinion is the best gun at crossfire .
You dont need any zp or gp to get it ... You must have 6900 bp ( bonus points)...that means that you have must donated a 38000+ zp to cf ...
Well that gun has more power that the simple ak47 ...it has
38 / 114 bullets !!!! nice !!!! its silver and little black...That gun really rocks..
To get it go to Z8Games - Free Gaming. Evolved. at bp rewards ....
I think is a little better than golden ak-47 !
I will upload some screenshots soon ...or i will make a video
Thank me
P.S if you dont believe me ,go check it out here https://clan.z8games.com/charstat_cf.aspx?usn=3851997