A new seller of weapons - Gun Van along with a new rifle Railgun became available in GTA Online
Grand Theft Auto Online has a new way to buy weapons - the Gun Van. It's a store on wheels that offers discerning consumers and distributors of violence a changing selection of top-notch weapons, armor and ammunition.
As expected, the Gun Van doesn't really fall under the standard norms of Los Santos. Everything that is sold there is sold at a discount and without a rank requirement - if you have enough money to buy it, you will buy it. But this system also has disadvantages: in order not to get caught, the van owner has to be on the move all the time. So if you want to buy something from him, you will have to find him first.
Along with ordinary rifles, Gun Van can also offer you Railgun. Unlike conventional guns, railguns use electromagnetism to fire projectiles at extremely high speed. They have a very low rate of fire, but can punch through an entire fleet of trucks, making the weapon very handy in the right situation.
Source: PC Gamer