This riser allows you to use a same plane front sight on any YHM railed gas block. Perfect for use with their new Q.D.S.(R) same plane sight system.
- Fit:
- Picatinny
- Manufacturer #:
- Yankee Hill Machine Co
- Manufactuer Weight:
- YHM-230
- Model**:
- Gas Block Riser
- Units Per Case:
- Riser
- Color:
- Bases
- Lens Color:
- Black
