The Troy DOA, in a combo package.
These advanced sights have been extensively field-tested and, like all Troy Industries products, are Battle Ready. The optically engineered apertures center your eyes instantly and effortlessly providing a clearer target picture than with round apertures.

The Rear Sight:
Advanced design, superior sighting and battle-ready toughness define Troy Industries Di-Optic Aperture (DOA) Folding Rear BattleSight. These sights provide lightning fast target acquisition and are manufactured to exceed military specs. The rear sight features 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.

The Front Sight:
The standard for design and quality by which all other back up iron sights are judged. Easily installed, they position the front sight post the exact same height as the factory sights. With no levers or springs to fumble with, deployment of the sight under-stress is easy. The robust stainless-steel cross locking system ensures your sights will remain up and zeroed in the most extreme combat conditions. To fold, simply press the release-button located on the left side of the sight, and push down. All Troy Sights feature a zero-canting attachment system for use on all military and aftermarket receivers. Made in USA.

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.