GTA V Weapons
Specific details on weapons that will be in GTA V have not yet been given. In the first trailer, three characters can be shown carrying a standard looking assault rifle, but each with a slightly different confguration. This may point to some degree of customisation that will be available, perhaps similar to that seen in Max Payne 3, such as being able to add a scope or supressor for example.
We can obviously expect a large selection of weapons, and we'll have more concrete information on these soon.