AUTOBOT 2021 HU 70° bucking for GBB TM/WE/KJW replicas

AUTOBOT 2021 HU 70° bucking for GBB TM/WE/KJW replicas

A high quality hop-up bucking with 70 degree hardness for Tokyo Marui / WE / KJW and VSR-10 replicas. The set contains a special ring that improves the tightness. The special design of the bucking and the spinning element have a positive effect on the trajectory of the BB. The 2021 version is characterised by improved tightness near the nozzle and better weather resistance.

Recommended hardness:

50° - up to 360 FPS
60° - 295 - 390 FPS
70° - 360 - 460 FPS
75° - 425 - 490 FPS
80° - up to 490 FPS