Well I had a Death Machine and was about to buy jug, since i cant buy anything with death machine i waited in front of it. right when the Death Machine dissapeared i bought jug, then it just gave me a gun, it didnt give me jug nor did it let me have another gun, i had an hk21 and a cz75, then when i pressed y it said i didnt have another gun and i was like wtf??? so i go to buy the box but i cant buy it. then i try to buy a gun off the wall, cant buy it. my friend tries to buy jug, cant buy it. i was like huhhhhhh, thats weird. then when i got down and got back up, i had my guns, full ammmo, , and then i had to buy jug again. Moral: Never buy a perk after Death Machine.