How would I go about making a script that goes inside a player's backpack that equips a model as a weapon when a key is pressed. I say Model because I need to leave it as a model. I've been trying to do this for a while with no luck, any help?
In order to do this you would need to use Welds.
With constraints now, you may use the weld constraint however for tools I don't think they should be used unless welding the actual tool parts together.
For the player you can just use a normal Weld and change the properties until it is correct.
ROBLOX WIKI ON WELDING
Welding isn't entirely my strong suit but hopefully this to some degree, may guide you.
I wish you best of luck!