25.12.2014, 11:58
That's not possible, but you can make something like a weaponchangesystem.
For example:
You can have 1 weaponpack (deagle, shotgun) and a second weaponpack (9mm, combat). To change now between the weaponpacks you can use a key on your keyboard. Like: You have now a normal shotgun, but you can use the "k" key to change to the second weaponpack and can shoot now with a combat shotgun. This is possible and can be comparable to what you want to make maybe.
Good luck. 
For example:
You can have 1 weaponpack (deagle, shotgun) and a second weaponpack (9mm, combat). To change now between the weaponpacks you can use a key on your keyboard. Like: You have now a normal shotgun, but you can use the "k" key to change to the second weaponpack and can shoot now with a combat shotgun. This is possible and can be comparable to what you want to make maybe.
Good luck.