Troy Folding Battle Sights have set the Standard for design and quality for Back Up Iron Sights. They are easily installed and position the apertures at the exact same height as the factory sights, with no levers or springs to fumble with. Deployment of the sight under stress is easy. Robust stainless steel locking system ensures your sights will remain up and zeroed in the most extreme conditions. All Troy Sights feature a zero-canting attachment system for use on all military and aftermarket receivers. No tools are required for adjustment. Proudly made in USA.
Features: - Utilizes a standard A2 front sight post with locking post and detent - Can be adjusted with a 5.56mm bullet tip or A2 front sight adjustment tool (not included) - Cross-locking system compatible with all M1913 Picatinny rails - Sight deploys easily; no buttons or levers to fumble with - Returns to folded position by simply depressing button - Places aperture at same height as standard A2 rear - Type III hard coat w/ black oxide finish - Weight: 1.5 oz.