Upgraded AEG Hop Silicone Rubber from Maple Leaf.
Better performance bucking
Engineered for range and accuracy
Allows for better BB air seal
Available in 50 / 60 / 70 / 80 Degree
50° version: Optimal for muzzle velocity below 110m/s.
60° version: Optimal for muzzle velocity between 90 - 120m/s.
70° version: Optimal for muzzle velocity between 110 - 140m/s.
80° version: Optimal for muzzle velocity over 150m/s.
