HK ARMY SLR/KLR Pure Lens piston head 6-position retractable and foldable stock

6-position retractable and foldable stock with comfortable rubber buttpad and adjustable cheek riser

Small (kids

Heavyweight metal receiver

Semi-auto pistol that uses USW

but this adapter will work for any regulator

HK ARMY SLR/KLR Pure Lens piston head 6-position retractable and foldable stockThe 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