What is the best bulletproof helmet?

You've seen a number of the top-quality ballistic helmets available today, but how does one decide which to get? When checking out a tactical ballistic helmet, some key factors to think about are the NIJ level of protection, the fit and luxury of the helmet, and its retention system. 

NIJ PROTECTION LEVEL 

It's important to shop for a helmet that gives protection from the very best threat level you're presumably to encounter if a firearm incident should occur. In today's world, this suggests you usually want to seem for a bullet-resistant helmet that's tested to the modified NIJ standard 0106.01. the first NIJ standard 0106.01 for helmets dates back to 1981 and tests to 3 protection levels: I, IIA, and II. Level II protects against a .357 mag JSP and 9 mm FMJ. At that point , this was the very best level of threat likely to return up against a ballistic helmet. Firearms have evolved, though. to supply helmets which will defend against the newest threats, today's manufacturers tend to check their helmets beyond this standard, leading to the modified NIJ standard 0106.01.