Important note, this mask is a FAST bracket and can only be used for Fast/MICH type bulletproof helmets. NIJ IIIA level parameters 357 magnum at 380m/s 9mm FMJ 380m/s 7.62*25mm Tokarev at 420m/s Transparency: 82% 1. US standard 3A bulletproof mask (anti.44Mag/9mm) Mask Reference Parameters Mask thickness: 8-22mm Bracket weight: 380g Weight: 1500g/set Size: 390*150mm Material: Polycarbonate PC and PU imported from the Netherlands, compounded with bulletproof film imported from the United States Protection class: NIJ IIIA 1. The bulletproof mask is NIJ IIIA grade. 2. Combination The bulletproof mask consists of a mask bracket and a mask window. (1) Mask bracket: a fixing device assembled around the helmet body and adapted to the helmet body. It consists of four parts: bracket skeleton, fastening device, bracket connection component, fastener, and limit component. (2) Mask window: The protection level of the mask window can be determined according to customer requirements. 3. Assembly of mask and helmet (1) Loosen the locking buckle on the back of the mask; (2) Put the hooks on both sides of the helmet; (3) Adjust the position of the hook, choose the appropriate tightness, and lock the locking buckle. 4. Wear Adjust the length of the back support belt by adjusting the buckle, so that the back support belt is close to both sides of the wearer's neck, and then insert the socket of the emergency release into the socket body, and it is locked when the "click" sound is heard. If you don't hear the sound, you can shake the socket left and right until you hear the sound. By adjusting the length of the pull straps on both sides of the helmet, the chin rest supports the chin, which is symmetrical from left to right and moderately tight, so that the wearer can wear it stably and comfortably. 5. Precautions (1) It is strictly forbidden to use fire or sharp objects to strike, and pay attention to moisture; (2) Prolonged exposure to the sun is strictly prohibited; (3) Do not disassemble at will; (4) After being hit by a sub-D or other high-speed objects, no matter whether it is penetrated or not, it is strictly forbidden to use it again.
Returns Accepted for this item if it's within 30 Days