I am replying (his wife) as I am the buyer of the body armor and buy from several companies, PACA, PPI, Armor Express, First Choice, Armorshield on a daily basis. Sorry dude but you are incorrect on a lot of what you are saying. The days of heavy ceramic plates are long over, there are materials that are much lighter and protect against a much higher caliber, I have a plate right now that stops armor piercing rounds, this is made by a company called Ceredyne, check them out. But you are also saying that the plates are the only thing that protects from bullets and the rest of the vest just protects from shrapnel, incorrect. You need to take a gander at any one of the companies that I have mentioned above. Go to the websites. The vest has a ballistic insert that is made up several (20-30) layers of very finely woven material that is designed to stop a round, depending on whether you go for a LVLII or LVLIIIA, depending on the threat level. I would tell you which company I work for, but that would be advertising my company on a website and I know that is a no no. While I appreciate your input, you are not exactly talking to a novice in the field. There is no difference in the ballistic materials between Law Enforcement and Military Vests. The LE may go for a LVLII as they do not face the same high caliber rounds that the military do.
You mention that you dont know of any military people that buy there own armor, believe me there are plenty, I see the orders come through daily, they get tired of "the brick" which is what the old kevlar vests are made out of. Most likely you dont see it is because a good LVLIII Tactical Vest can cost anywhere from $1,200.00 to $1,500.00. Not too many young guys can afford it. Or even know enough about them to make the right choice. My Son-in-Law is in good hands, believe me, and I can kit him out with little cost as most of these companies send me samples and I have an office full of vest, helmets, night vision, scopes, sights, goggles, gloves (even the new XPS2 from EOTECH) even the reps dont have them yet *wicked grin*