Green Blob Outdoors (Black) Tactical Iron Flip up Front & Rear Sights, Rail Mount Gas Block 223, 5.56.
- Precision made flip-up front and rear sight set. Color: Flat Dark Earth
- Fit virtually all Picatinny rail High profile gas blocks
- A2 front sight is fully adjustable for elevation and fold down out of view for your other optics
- Rear sight is fully adjustable for elevation and flips down as well.
- front sight is highter than the rear sight, so the front sight is for lower profie gas block