RPG-7 vs Net Armor. The metal wire nets work against RPGs by crushing them and damaging their piezo electric fuzing system, making them unable to detonate. If the RPG's fuze however directly hits the wire it would detonate normally but the net armor will still act as a spaced armor and will still decrease the effectiveness of the RPG by dissipating the energy of the shaped charge jet and increasing the distance that it has to travel to reach the armor. Cage Armor, Bar Armor and Slat Armor all wo