If you have a laser on your pistol, this is NOT the way to test it.
SpaceX Falcon 9 Rocket Explosion
On June 28, 2015, a SpaceX Falcon 9 lifted the cargo-laden Dragon off the pad at Space Launch Complex 40 at Cape Canaveral Air Force Station to begin CRS-7. Falcon 9 rocket experienced a problem shortly before first stage shutdown. Credit: NASA/Spac