Empire Helix Goggle - Thermal Lens - Black Autococker Threaded Barrels Slide-Away Feedport for easy cleaning

Slide-Away Feedport for easy cleaning and maintenance - offset for aim and accuracy

new version 3 7mm metal bushing gear box and high capacity 300 round magazine

Built-in ported muzzle break

heat and moisture dissipates quickly

Alpha Black Tactical Marker includes an M16 style six position collapsible stock and an M16 style shroud with built-in sight

Empire Helix Goggle - Thermal Lens - Black Autococker Threaded Barrels Slide-Away Feedport for easy cleaningThe Helix Thermal model takes player comfort and upgradability to new levels. The Dual Density foam giving players the best comfort and the interchangeable thermal lens puts an end to fogging. The thermal dual pane lens is ideal when you are using your mask for long periods of time. The thermal system provides anti fog protection in even the worst conditions. This means that you spend less time with off field maintenance and get more performance