It's loosely modelled on a Ruger .22lr rifle. The scope is highly detaied, and in Amapi3D, you see a picture of my old headmaster, seen in profile, appear when you look through the viewing end. The bolt is not bad, and the woodwork is textured using Photoshop. The textures should be built in.
Made on an iBook 366MHz, 192 Mb RAM, using Amapi3D v5.0.1