K-II bulletproof helmet is the first generation non-metallic bulletproof helmet for the army. It consists of shell, suspending system and helmet cover. Its total weight is less than 1500g. The shell is moulded by aramid fabric and can effectively protect the penetration of TYPE51 7.62mm lead core bullet shooting from TYPE54 pistols and 9mm Para FMJ shooting from Uzi 9mm assault rifle. It also can protect the 17 grain simulating fragments. V50 exceeds 610m/s (according to standard MIL-STD-662E). Quantity Per Month: 500 Patent No./Country: ZL03237464X