HK ARMY SLR/KLR Pure Lens gas sniper adding for comfortable extended wear

adding for comfortable extended wear on your head or helmet

Front rail is for M-Lok

minimizing bulk and height over bore

Echo1 M28 (CYLINDER NOT COMPATIBLE

HK ARMY SLR/KLR Pure Lens gas sniper adding for comfortable extended wearThe KLR SLR PURE Lens System is composed of virgin optical grade GE polycarbonate inherently UVA \ UVB and IR shielded, every KLR SLR lens shields your eyes from dangerous sunlight in every playing condition. The Pure interior thermal lens features 3M Foam Sealant, trapping a layer of cool barrier of insulating air, eliminating condensation and encouraging evaporative cooling. Features Lens fits SLR and KLR goggle systems Dual layer anti fog thermal