HK ARMY HSTL Thermal LENS - Clear smoke grenade Polymer mag-well doubles as an

Polymer mag-well doubles as an oversized angle foregrip for maximum weapon retention and manipulation

Hop-up - Adjustable by opening breach

The nose part is coated with soft plastic buds for comfortable use and preventing it from slipping

Users can choose Rifle or Pistol Aiming whichever they prefer

and packs away so easily you’ll want it with you at all times

HK ARMY HSTL Thermal LENS - Clear smoke grenade Polymer mag-well doubles as anThe 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 Thermal Layer Optical Grade Polycarbonate Works only with HSTL