Maple Leaf Autobot hop-up bucking 60° VSR/GBB Yellow 2023

AUTOBOT line is high quality hop-up bucking by Taiwanese Maple Leaf brand.

The hardness of the rubber band is 60°

Features of AUTOBOT line:
- for GBB and VSR inner barrel
- compatible with WE, KJW and Marui brands
- no modification is needed
- „Diamond“ shape contact area inside of bucking give you longer range
- metal ring maintains a constant tightness of the hop-up bucking against the nozzle

- Addition of a slimmed down black air-seal ring for better efficiency.

Wide range of bucking hardness for different muzzle velocity:
- green 50° for muzzle velocity below 110 m/s (360 fps)
- yellow 60° for muzzle velocity 90 - 120 m/s (295 - 390 fps)
- blue 70° for muzzle velocity 110 - 140 m/s (360 - 460 fps)
- pink 75° for muzzle velocity 130 - 150 m/s (430 - 490 fps)
- black 80° for muzzle velocity over 150 m/s (490 fps)