Bring back G6 with Pistols

G6 should be implemented back into the city and still provide the same crime materials (no meta here) but also all pistols IE: Heavy Pistols, Deagles, Glocks, SPs, FN's, etc.

Right now G6's aren't able to be hit which makes certain crime items in the city completely useless and takes away from heist progression. On top of that certain heists require items from G6 to hit which also makes them unavailable too right now. Also with such a limited Gun Plug supply right now and it would be an amazing way for criminals that have made their way up the Job ladder to get access to higher-tier pistols.