New RF3 Rating for Plates? What's this Voodoo?

Join Patreon and support MAC! http://www.patreon.com/militaryarms Unfiltered MAC on Twitter: https://twitter.com/MAC_Arms Follow us on Rumble: https://rumble.com/user/MilitaryArms Modern Gun School: http://www.mgs.edu Challenge Targets Discount Code: MAC556 (https://www.challengetargets.com/SFNT.html) We know what SAPI plates are, but we now have a new rating called RF3. What can't it stop? Why the new materials? We break all that down on these new RMA armor plates. #RMA #armor #sapi