These Meprolight front and rear sights flip up when needed for a solid shot day or night. The rear circle has 4 green tritium dots and the front sight post has tritium. Tritium requires no charge from the sunlight to glow at night, therefore with these sights you have a constant glow for great reference points on night shots.
|Base Configuration||Weaver/Picatinny Rail|
|Style||Rear Round, Front Dot|
|Firearm Type||AR Rifle|
|Product Model||Flip Up|