Maple Leaf Hot Shot Hop Rubber for GHK 70 Degrees (Blue)

Maple Leaf  Hot Shot Hop Rubber for GHK 70 Degrees  (Blue)

Suggested below 

**Green: 50 degree for muzzle velocity below 110 m/s
**Yellow: 60 degree for muzzle velocity 90-120 m/s
**Blue: 70 degree for muzzle velocity 110-140 m/s
**Red: 75 degree for muzzle velocity 130-150 m/s
**Black: 80 degree for muzzle velocity over 150 m/s