Troy Industries BattleSight Rear Tritium Di-Optic Aperture (DOA) Folding Flat Dark Earth
- NOTE:Sight is designed to work on same plane rail systems only. It will not work with a railed gas block that is higher or lower than the receiver but will work with our Gas block Front sights.
- Provide lightning fast target acquisition and are manufactured to exceed military specs
- Optically engineered apertures center your eyes instantly providing a clearer target picture than with round apertures
- Feature 2 settings, one for up to 300 meters and a second for up to 550 meters