First of all, this is not my idea, it was my friend's. Second of all, if you are stupid enough to hurt yourself or others with this gun, I am not responsible.

Can't afford a good sidearm when you're out hunting people with your teammates? Now you can! This may be one of the easiest thing you have ever created (but not really)!

Pros:
1. No loading! Just pull the trigger!
2. CHEAP!
3. Easy to make.
4. Compact.

Cons:
1. Loud.
2. Inaccurate.
3. Time comsuming reload.

Step 1: Stuff You Need

First of all, This is not some $200 project that you will regret you spent money on when you are done, THIS instructable may only cost up to $5 and takes only a few minutes.

Materials:

1. Black "Detective Special" Cap Gun. (If also has black pistol grip, you are lucky because of it's quality)
2. Screwdriver.
3. Caps.
4. 6mm plastic BBs.
5. 4-6mm thick metal rod.
6. Hot glue gun with glue.

Step 2: Getting Rid of Orange Cap.

To get rid of the orange cap (which is necessary), you have to dig in your screwdriver on the inside of the edge that sticks out. Then, pull your screwdriver outwards, and an edge should tear off. Do that until there are no edges left. Now, open the cap gun, and shove the screw driver into the barrel, and push it until the cap pops out. Don't worry, if the barrel breaks, it does not matter, as it is only used for decoration.

Step 3: Making Sure Everything Works.

Now, take a 6 BBs and put them in each hole of the magazine. Now, use the metal rod to push them all the way down. If one of then falls when you tilt it upside down, use some a tiny drop of hot glue on one side, wait until it dries, and shove the BB back in the magazine. If all works well, you have a perfectly functioning BB sidearm.

HAVE FUN!!! And remember, don't shoot anyone in the head unless they are wearing PROPER headgear.