Advanced design, superior sighting and battle-ready toughness define Troy Industries Di-OpticAperture (DOA) Folding Rear BattleSight.

These sights provide lightning fast target acquisition and are manufactured to exceed military specs.
The optically engineered apertures center your eyes instantly and effortlessly providing a clearer target picture than with round apertures.

The sights feature two settings, one for up to 300 meters and a second for up to 500 meters.
This versatility makes the DOA ideal for military, law enforcement and home defense applications.
These advanced sights have been extensively field-tested and, like all Troy Industries products, are Battle Ready.

Note: Sight is designed to work on same plane rail systems only. Will not work with a railed gasblock that is higher or lower than the receiver.