Increased blunt impact and ballistic protection The lightweight design easily attaches to SHC ARC Shim Flexible Armor provides the ability to obtain a solid cheek weld Uninterrupted Field of View Compatible with any FAST Helmet equipped with the Super High-Cut Skeleton ARC Rails and Super High-Cut Skeleton ARC Shim SHC Skeleton Rails and SHC ARC Shims available as an upgrade kit to any FAST Helmet One Size Fits All Colors: Tan, Black, Olive Green
Blunt Impact Resistance: 3 Impacts at speed of 8.66 f/s