The Bravo Ball Bearing Metal Spring Guide is a great upgrade for AEGs that use Version 6 or 7 Gearbox. This spring guide will greatly increase the long term reliability of your compression system due to its steel construction and ball bearings.
- S303 stainless steel construction
- Ball bearings allows spring to freely rotate
- Increases reliability and longevity of internal parts
- Reduces stress in gearbox
- Designed for version 6 and 7 gearboxes