Make sure the G36 mag fits in the pouch you choose. A single G36 mag will fit a double M4 pouch if there is no separator in it. Also the g36 mags has those things that clip them together and they catch on anything horizontal in the pouch. Elastic pouches won't work either. You can get an M4 magwell for the g36 though, that solves this problem.
Supposedly the JG G608 does not support the M4 Maxwell conversions - do you know if this is true?
What would be the best Warrior Chest rig to buy then for an G36 now with expansion possibly to M4 and other ARs?
I have seen a Battle-axe converter that has had good reviews and seems to work with JG -
There is a G36 version which I am sure may be better off to get as it will fit the M4 Mags in after?
The Spec of the Elite 4 version say it has these style pouches - Will those fit a G36 Mag?
The Warrior Elite Ops 901 Elite 4, comes with the following as standard; 4 x Warriors 5.56mm Open Mag Pouches ( Each Pouch holds 1 x PMag 5.56mm Mags )
Just read that the newer JG G608 have a different set up and the conversion kits don't work unless you modify them:
i'm pretty sure almost all of them are actually from the same factory so the brand shouldn't really matter. If you have a one-piece G36 hop unit (no extended feed tube on the magwell), you'll have to cut the tube off the magwell conversion.