Zebra Armour Viper 3 Combat Helmet F6 NIJ3A

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This Viper 3 helmet F6 from HCS is a further development of the classic Half-Cut or Special Forces helmet and offers the wearer the best possible hearing and sight with a low weight.
It is delivered with rails and pad-system and is compatible with well-known night vision devices and headsets.
In comparison to the normal Special Forces helmet, the helmet has a deeper slope in the neck area to increase the protection area.


  • Mounting for night vision devices
  • comfortable chinstraps
  • VERY light weight, about 1500g
  • high protection level IIIA (NIJ standard)
  • maximum comfort due to 7-pad system
  • easy to adjust
  • slight limitation of the sense of hearing
  • compatible with common night vision devices and headsets
  • Rails are included (including 2x Picatinny Rail and 2x Winglock)
  • Particularly suitable for special forces
  • S-M: 51-59cm Head circumference
  • L-XL: 57-63cm Head circumference


Ballistic Base Protection Level IIIA (NIJ)

protects against the usual hand weapons, such as .44 Magnum SWC-GC, .357 SIG FMJ FN, 7.62 x 25 Tokarev Lead, 9mm FMJ Rem, .357 GECO MP

Available with splinter protection level F6:
  • Minimum fragmentation level: V50 (m/s) = 660 (m/s); (F6)

Specifications NVG Mounting

Designed and manufactured by ZEBRA ARMOR
This particularly flat-mount has a standard 3-bolt mount and is made of a special light metal alloy.
This ensures a stable and precise base for night vision devices.

Compatible with most non-aircraft helmet-mounted NVG mounts, such as:
  • US Army Standard # A3256368
  • Wilcox® L4 G24 # 28300G24
  • Wilcox® L4 G21M # 28300G21M
  • Wilcox® L4 G25 # 28300G25
  • Wilcox® L4 G29M # 28300G29M
  • Wilcox® L4 G01 # 56500G01
  • Wilcox® L4 G02 # 56500G02
  • Norotos® INVG # 1820010
  • Norotos® AKA2 # 1840010
Also compatible with most helmet accessories that use NVG mounts, such as:
  • GoPro HD Hero camera
  • PrincetonTec Remix illuminator