This is very low poly model for the amount of detail that was put into it. The model is game friendly, and shouldn't cause any FPS lag. This model was created with the actual gun right on top of my lap, and because of this it is very accurate. With the exception of the screws, the model is completely sealed with no open edges. (the screws are detachable and will decrease the poly count by about 800 polys if you take them off) All of the parts such as the trigger, loading hatch, cock, and safety switch are separate objects so the gun is fully animate able. The gun also comes with textures and materials. Everything was created using 3DS max 7.