- Precision made flip-up A2 rear sight. It will fit virtually all Model 15/4/ 16 flattop Picatinny Weaver
- A2 rear sight assembly with large and small rear aperture. A2 rear sight is fully adjustable for windage with knurled click adjustable controls
- Large steel thumb nut and precise rail clamp for positive & secure attachment
Rear flip up iron sight that is great as a backup or primary sight for a model 4/15/16. Can be used in conjuction with mounted scopes by holding in the iron sights until needed again. Great addition to any model 4/15.
