if was to buy pepper spray for home use. i would get that can of stuff at the outdoor stores used for bear attacks. when i was younger, i got maced by my sister. dropped me like a pile of turds. and then later i got peppered by the same crazy sister. (she is nicer now
). i think she actually invented pepper spray. she made the stuff she hit me with. hell any pistol would work in the hands of someone that knows what they are doing. proper training. and practice.
cliff