WA M4 AEG barrel hop-up rubber replacement

[MilanWG]

In my WA G&P WOC M4 GBBR, I am currently running a:

5KU HOP UP Barrel Guide F/ WA M4 - AEG Barrel
http://www.ebairsoft.com/barrel-guid...el-p-2587.html

I tore my hopup rubber and was curious what AEG hopup rubber I should replace it with. Soft, Hard, etc?

airsoftparts.ca has a nice selection of replacements below, anything I should choose in particular?:

http://www.airsoftparts.ca/store2/in...ex&cPath=66_80

Thanks, much appreciated!

[MilanWG]

I have been told the Guarder hopup rubbers are recommended if anyone else is interested

[Gunny_McSmith]

How's the AEG hopup conversion's hop, compared to the stock G&P one? in terms of consistency and accuracy?

PS: Is that a complete drop in replacement, or do you need the metal hopup housing/ring from the G&P hopup unit?

[MilanWG]

If you purchase the above, all you need is an AEG hopup rubber & bucking (and the barrel obviously).

As far as performance, this is the second time my rubber has torn/misshapen causing for a replacement rubber. I have not had a chance to game the rifle, and only use it now and then for CAPS or target shooting. I think the fragile hopup rubbers are inherent design flaw with both the WA and WE GBBRs.

Below is a thread on gasguns that may be helpful also:
http://www.gasguns.info/forum/viewtopic.php?t=2171

[Gunny_McSmith]

o nice...! more GBBR info to read!

Merci!

[bananaphone88]

I bought the same 5ku aeg hopup chamber for my woc too, just need to pick up a inner and a rubber. I'm curious to see how this will preform compared to stock...

[bananaphone88]

Oh and yes you will need to use the stock gray hopup thing that goes around the hopup chamber.