Does anyone have any info about RMA Armament armor? Specifically their Level IV plates? They are NIJ .06 certified and have some pretty impressive claims (e.g. they can take 5 rounds of AP 30.06).
Here is a youtube review by wound channel that shows it getting hit with 2 rounds from a .338 Lapua with no penetration. Although the backface deformation was significant.
Another video showing RMA's level III and IV plates taking some impressive hits.
While the videos seem impressive I am not an expert on armor and would like some feedback from people with more knowledge. Does anyone know of any problems with this manufacturer or any issues I should be concerned about with the materials etc? Anybody here tested these?