This enables you to mount any regular 20mm airsoft scope/dot sight etc. to the top rail on the L85. Zero One Airsoft,Airsoft,Air Soft,Dorset,Hampshire,softair,,Adapter,Airsoft,Bb Gun,Guay,Pellet,Rail,Ras,Ris,Sa-80,Sa80,Softair,,G&G,L85,Dovetail,to,20mm,RIS,Adaptor |