SIDEWINDER THREAD ADAPTOR (PRE-2015) 42MM OBJECTIVE (62191) (HWK-AC-024)

Thread adaptor for connecting the new Hawke Metal Flip-Up covers and sunshade accessories to PRE-2015 Sidewinder scopes. Now you can upgrade your PRE-2015 Sidewinder from having Screw-in Metal Covers to having Metal Flip-up Covers and Honeycomb Sunshades.The thread adaptor simply screws in to the ocular or objective end of the scope and presents a female thread that accepts the new style metal flip-up covers and accessories.