CRBN OPR / Base GS Thermal Lens EMG Stock Expansion Ring Attachment (230+ Capacity)

Expansion Ring Attachment (230+ Capacity) *NEW FEATURE*

x10 5x1 NBR70

GEOIV Bespoke Backcap For Quick Release Bolt Mechanism

GRN composite outer body

and limiting barrel rise during a stream

CRBN OPR / Base GS Thermal Lens EMG Stock Expansion Ring Attachment (230+ Capacity)The OPR Goggle is made to last. Refresh mask clarity with an easy to install cost effective replacement lens. Features + True dual pane thermal lens minimizes fogging + Hard coated outer lens + Anti fog inner lens (vapor resistant) + Clear clarity (zero distortion) + Wide vision + FAST tool free installation Product Care IMPORTANT! OPR Goggle Replacement Lens is for protective use. Read owners manual before use to prevent serious injury. WARNING!