Need a new hop rubber

[FallenWarrior]

what type of rubber for a G36MG does it need. Think its a gen 2

http://www.zerooneai...roducts_id=7035

 

[CES_williamson]

gen 2 is the gearbox not the hop up i think so most hop up rubbers will work i would recomend Tokyo mauri as they have insane hop-ups