Yes you can.
Check out Duck's answer here:http://answers.unity3d.com/questions/5714/equiping-weapon-to-a-character
And Lucas' answer here:http://answers.unity3d.com/questions/1177/character-customization
Yes you can.
Check out Duck's answer here:http://answers.unity3d.com/questions/5714/equiping-weapon-to-a-character
And Lucas' answer here:http://answers.unity3d.com/questions/1177/character-customization