[NMWPerk]

I have been asking some people I work with that are firearms enthusiasts and one (he's a bit on the cheap side I think) swears that regular old target ammo is just as good as anything. His only real argument for this is "Stand over there for a minute and I'll shoot at you with the target ammo and we'll see if it does the trick..." I'm not really sold on either the concept or the proposed testing of said concept, but what better place to bring it up than here?

I'll admit, I have more target ammo than Self Defense ammo but that stands to reason. I shoot at a paper target far more often than I actually shoot at a living target...

Anyone have thoughts? What are your reasons?
W. Perkins