Stun guns and pepper sprays are great tools for self defense. They can incapacitate attackers and buy you time. The AIIRO CORE is also worth a look. It is an aerosol gel launcher with a range of up to 20 feet. It uses a PAVA irritant that can cause intense burning and temporary blindness.
More gadgets like this: here
AIIRO® Featured on American Outdoors
Since this is not a firearm, you should be able to use it in most states (check your local laws). It uses nitrogen to fire at 200fps. Its cartridges last up to 2 years.
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