Letter Re: Prepper Armor
Hugh, One point concerning body armor I have always wondered is if the NIJ testing is done at shorter ranges. In theory shouldn’t armor offer higher levels of protection at longer ranges than the NIJ certification due to velocity loss (and with it, reduced energy)? I know it’s not as simple as looking at energy, but a 240 Grain, JHP .44 Magnum round has about 700 ft-lbs at 25 yards, while a M193 round has the same energy at about 250 yards (according to my iSnipe app). While a .44 Magnum projectile is a lot heavier, slower, with more surface …