Airsoft Target for High FPS

How to make a target that will catch your BBs even at moderately high velocities. Please comment to tell me up to what FPS it will stop, I dont have enough guns to completely figure that out. I felt the urge to label everything in this instructable :). Most tape in this in this instructable can be replaced with nails if you want it to be. WARNING- I am not responsible if you are injured when using this. WARNING-THIS IS NOT A LIFESAVING DEVICE"

You will need-
1. Safety Glasses
2. A USPS tray or another corrugated plastic box
3. A cardboard box that is a little bit smaller or bigger than your corrugated plastic box
4. Tape or some nails and a hammer
5. Targets
6. Optional- more cardboard

Take the box and insert it top down into the tray as shown, leaving one flap outside the box.

Tape down the flap, then tape around the rest of the box and seal it as shown.

Tape or nail on some cheap targets.

Aim and shoot, or in my case, shoot while trying to use a camera and almost break a pane of glass.

After you have fired a satisfying amount of ammunition into the target, untape the flap, turn the target upside-down, then tilt it so the majority of the BBs come rolling down the flap where you can catch them and reuse them!