Make Cargo be able to purchase Makarovs

[Thebutler]

we had buyable loaded clocks for a couple of months and 99% of shifts, all of cargo would be strapped. 50% of them, half the crew would be too. even in limited quantities it's not a matter of 'if', but 'when' they are all purchased.

you can buy clocks still, but they have no ammo. i would put money on it being exactly how this'd play out.

Just make it emag only