Relax - it's not you. It is, indeed, a remarkably poorly crated sentence.<quoted text>You seem to have to wish to demonstrate to yourself their effectiveness. Just an observation over time.
By the way, I've already conducted my own tests using gallon milk jugs filled with Jello just short of freezing. Shoot one MagSafe SWAT load into two of them sitting back-to-back from 15 feet. No penetration my ass.