I received this in a e-mail, and I thought he should be posted,
just so you can see what can happen when a mistake is easily made.

Sighting in your expensive new deer rifle

1. Shiny new, high-powered deer rifle ..................... $ 1,200.00
2. Quality, high-powered scope ......................... $ 550.00
3. Bore sighting device ............................ $ 140.00
4. Hospital Visit ........................... $ 4,893.00

5. Forgetting to remove the bore sighting device prior to actually shooting the rifle.

Priceless.

Deer 1, Hunter 0.
GAME OVER.

I believe the pictures tell it all.