wow a co2 gun for self defense.. have fun with that.
a co2 gun is NOT "generally" lethal. Ok yes a shot to the eye socket maybe. But YOU will not make that shot. I participate in shooting sports... and I would probably miss under duress a single shot to the eye at 10 feet with a pistol.
other than shotguns, I generally dismiss a rifle of any kind for home defense. You simply cant wield it in most homes.. just too long. Your not getting 900 FPS with a co2 pistol. Barrel is too short.
Plus damage is a function of speed and mass, the .177 just does not have the mass to cause much damage. Deer hunting with a pellet rifle is against the law in this state, same with a .22. You just wound the animal, not kill it. By the way.. I could not find a single 900 FPS co2 powered rifle. Tops was 760. However I did find this:
http://www.airgunwarehouseinc.com/py-343-742.htmlhas to be charged with a SCUBA tank!
thats a friggin far cry from "co2"...
you get 10 shots... then you have to recharge. So much for self defense.
sri.. you hate guns.. I get that but... this is waaaaayy out there