The Hawke Sidewinder Objective Thread Adaptor - 42mm 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.
- Easy to install
- Easy to use
- Female thread
- Accepts new style flip-up covers
|Type Of Scopes||Pre-2015|