This is a demonstration of all the weapons seen in the Counter-Strike: Source 2004 beta, which was initially released by Valve to participants in their cyber cafe program on August 11, 2004. Animations and spray patterns are shown.
All of the final game's weapons are in the prototype, but some of them have different textures, such as the M3 pump shotgun The most drastic differences can be seen in the SG 550, which has a completely different texture and fire sound! The P228 doesn't have the player insert an actual magazine into the gun during the reload process, which looks pretty silly.