HK Army HSTL Skull Goggle Color:Snake Red w/ Fire Lens We recommend that the fire

We recommend that the fire lever and pull pin are reset fully before inserting a Co2 cartridge to prevent pre-mature detonation during assembly

Sturdy all metal construction

The i5 is tested at twice the current impact ASTM and CE standards

Flip up Front and Rear Sights

Scream Venting

HK Army HSTL Skull Goggle Color:Snake Red w/ Fire Lens We recommend that the fireHSTL Goggle System Composed of a robust blend of thermoplastic, the design of the HSTL face mask protects critical areas of the user, while still promoting supreme breathability and freedom of movement. The HSTL Goggle System features the quick change lens retention system which allows the player to replace their lens in seconds without the use of tools. Details Snap in place removable upper and lower goggle foam insert Optically correct high