Hikepros Airframe Military Tacitcal Helmet Nij Level IV Rifle Double protection Ballistic Helmets 

The Airframe Military Tacitcal Helmet Nij Level IV Rifle Double protection Ballistic Helmets is made from DuPont Kevlar and tested by an independent laboratory to NIJ IV specifications - it can stop .357 SIG flat nose FMJ rounds and .44 Magnum SJHP rounds. as well as 7.62*51mm FMJ (US military code M80) bullets. Compared with most bulletproof helmets (MICH, FAST, M88), its advantage is that it provides double bulletproof protection, and there is a breathable layer between the helmet bodies for heat dissipation or ventilation to prevent the Kevlar fiber from being damaged by rain and sweat. Moisture and rot will affect the bulletproof performance.
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