The Ops-Core Enhanced Fast XR High Cut Ballistic Helmet System is the Fast XR Helmet with their new Lock Down Liner System and their Head-Loc Flex chin strap that can be worn under the chin or over the chin. The Enhanced Fast XR Helmet offers rifle round levels of protection at a weight that makes it comfortable to extended use. Engineered to protect up to 7.62x39mm lead core rifle rounds and with a shell weight of just 1.72 lbs., the XR is the lightest helmet on the market to offer this level of protection while retaining quick-kit configurability for mission-critical accessories. FeaturesLightweight Modular Bungee Shroud (MBS) reduces snag hazards and features carabiner clips to improve NVG retention and stability while reducing interference with other rail-mounted accessoriesPowerPath ARC Rail system provides a lightweight mounting solution for Ops-Core headborne ecosystemsLock Down Liner SystemHead-Loc Flex chin strapExternal VELCRO Brand loop kit allows for quick and easy attac...