LP - I feel your pain. Once in awhile everyone has a bad day like that.
Drink a couple of Dennis's Shiners and sit back and relax. It will pass.
As for that rifle... interesting. May be the load? I would remove the scope and remount it and give it a new bore sighting before shooting it again. Also check the stock - make sure it hasnt warped and is pressing the barrel or something funky. Cause that it just spooky.
"A fear of weapons is a sign of retarded sexual and emotional maturity." - Sigmund Freud
RAGE AGAINST THE MACHINE