Features:
- Three fin design reduces double feeding as well as improves hop up contact
- Improves compression and in turn a possible FPS increase
- Specifically designed for AEGs shooting 350 or higher FPS
- Fishbone style spacers improve contact over standard spacer design
| Part Number | 28917 |
| Material | Rubber |
| Color | Red |
| Manufacturer | Madbull |
| Compatibility | Most AEG Rifles Shooting over 350 FPS or HPA |
DISCLAIMER: Please use discretion when installing custom parts as fit and compatibility may vary. Some modification may be required. Professional installation recommended.