Black market weps?

Not sure where this should go but here is the problem. I have gotten 4 I repeat 4 winchester wepons and not 1 tommy gun. What do I or any 1 need in having 4 winchesters?

I think z8 needs to fix this and buy back 3 of winchesters and give me a tommy gun.

Plus I have 9 slo.ts filled with mp7 for 7 days what the h.ll i need that many in my inv. for?
This is crazy.

Any 1 else having htis problem ?