Maple Leaf "Autobot" Hop Up Rubber Bucking for Tokyo Marui

- Suitable for Marui / WE / KJ GBB Pistols, WE GBBRs and VSR-10 platform.
- The properties of the rubber are highly elastic and anti wear.
- Slightly narrow entrance for better sealing to achieve more consistent power output.
- Special pressure point geometry greatly improves hop up performance and more predictable trajectory.
- C-Clip to Enhance Lip Stiffness for Further Sealing

NOTE: Due to special pressure point geometry, this product is optimized for use with inner
barrels with open type hop up slot.
(Marui original pistol inner barrel and most compatible inner barrels )

AUTOBOT Hopup bucking is for longer distance.

Recommended hardness / FPS combinations:
- 50 degree: Up to 360 FPS
- 60 degree: 295-390 FPS
- 70 degree: 360-460 FPS
- 75 degree: 425-490 FPS
- 80 degree: 490 FPS up