well the model was supposed to be like the drawing but then i modified it to what you see now. and yes it has 3 Clips 2 on the back for extra ammo, they are not intended as a extra weapon. i agree it does look a bit boxy but the reason i changed it is because the But of the gun would not let the face be in a comfortable position for the scope.
i think i carried myself away and made this
http://world.guns.ru/sniper/sn67-e.htm instead of what was intended.
well i´m no pro and am still learning my way around modeling and stuff but thanks for your Comments

will try and improve it hope to see more comments

thanks