Mad Bull 60 Degree Shark Bucking With Fishbone Spacer

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

Material: Rubber
Compatibility: 350 FPS and higher
Package Includes: Two buckings, two Fishbone spacers