This model comes complete as one mesh but with easy to separate elements including: trigger, slide-back, silencer/barrel extender, cylinder, bullets, and screws. well-tweaked materials are included to make it look great in any light.
-the .lwo has an extra 'separatepieces' file you may or may-not find more convenient.
-blender users: gun is conveniently broken apart in separate objects and meshes for potential ease of animation. just parent 'n go!