The FRS Rear Flip-Up Sight is a three operator selectable all-steel sighting conveying maximum usefulness and quality with least mass at a value that is significantly smaller than its size. The flexible Rear Flip-Up Sight adjusts to the Picatinny rail mounting applications" including the standard military A2 style; all are adjustable for windage.
Features :
Features :
- Super low profile
- Ambi spring loaded push button to raise the sights
- Rigid picatinny mount
- Large aperture