systema hop up rubber

[blair]

can someone please tell me where that brass ring that comes with systema hop ups goes and do you need to put it on or not?

thanks

[johnnyj]

Re: systema hop up rubber

fit all your hop and barrel together and then the ring goes over the barrel down to the hop unit and acts as a spacer between the hop and barrel just dont force it as it can break the hop

[blair]

Re: systema hop up rubber

do you have to put it on or can you leave it off?

[Crude Skinny B]

Re: systema hop up rubber

best to put it on, don't see a reason not to put it on, but if it doesn't fit don't bother