Maple Leaf Autobot GBB / VSR Hop Up Bucking - 75

Top quality Maple Leaf Autobot series rubber for WE/KJW/Marui GBB pistols and VSR-10 based spring-action rifles.

75 (hardness) grade rubber is best suited for M120-M150 (1.44–2.25 J) powerful weapons, but also works in cold weather with more powerful weapons.

The Maple Leaf Autobot rubber is designed to improve range, but it also improves accuracy. The Autobot rubber has a slightly narrowed ball feed port, which provides improved sealing to the cylinder head and thus less pressure loss even at higher tunings. The rubber also comes with a metal C-clip, which improves the rigidity of the hop feed port and thus further sealing properties. The installation of the C-clip is not necessary, so it can be omitted if necessary.

Note! Maple Leaf rubbers have a wider print pattern than conventional rubbers, therefore it is only suitable for barrels with an open rear hop-up window (so-called Marui standard)

Specs in a nutshell:

- Improves accuracy and range

- 75° rubber is designed for M120-M150 (1.44–2.25 J) powerful weapons

- Narrowed feed opening improves tightness

- Metal C-clip further improves the rigidity and tightness of the feed opening

- Specially designed pressure point geometry reduces initial velocity dispersion.

- Suitable for Marui / WE / KJW GBB pistols, WE GBBR rifles and VSR-10 based spring-action rifles.