Sorry about the long absence of activity. Now that i'm at boarding school, i only build in the holidays. This is my first Lego gun, and it does shoot! It's a powerful single shot pistol, which can fire Lego bricks.
Very good for a first gun! It seems rather accurate, I can never get mine to shoot the same spot twice. If you make more, try for more speed, more shots... you know, all the ridiculous and un-necessary extras. =P