HK Army HSTL Thermal Lens Color:Ice How It Works

How It Works

The gas port is enlarged to work with every variation of gun body

extra large on/off lever with no slip traction lobes

x1 CS2 Battery Jumper

With that said we do have several customers that have purchased this

HK Army HSTL Thermal Lens Color:Ice How It WorksHK Army HSTL Thermal Lens For HSTL Goggles and HSTL Skull Goggles The HSTL Goggle Lens System is composed of virgin optical grade GE polycarbonate inherently UVA \ UVB and IR shielded, every HSTL lens shields your eyes from dangerous sunlight in every playing condition. The interior thermal lens features 3M Foam Sealant, trapping a layer of cool barrier of insulating air, eliminating condensation and encouraging evaporative cooling. Details Anti Fog