dont buy any guns. use ur knife till round 6 then u shud hav thousands of points
You don't have to accept what the mystery box gives you. If it's shit just go buy some ammo for the gun you have.
A good tip for starting out is to take out the first zombie that appears with your pistol, this should get you up to the 600 points needed for the M1A1 carbine easily, don't bother with the Kar98k, it's a waste of time, and money.