Ok so its a new version of the fps arms i made. It can be used for unity3d.
Its fully textured: Diffuse, Specular, Normal(i didnt do much on the normal happy for u to change it)
Its UV Unwrapped with seams.
Its not rigged im working on that and i will upload it.
It took me about 4 days to model and texture.
link to the first version: http://www.blendswap.com/blends/view/65582
please if you use it in anything put me in the credits and add a link to this.
its low poly.