Knives are significantly better at getting through kevlar and such than bullets, but if you’re going to use one at any kind of range you would probably need more force than whatever you’re going to get out of a spring-loaded device that can be reloaded by hand.
Knives are significantly better at getting through kevlar and such than bullets, but if you’re going to use one at any kind of range you would probably need more force than whatever you’re going to get out of a spring-loaded device that can be reloaded by hand.