First coleman build

Just picked up a coleman max with cr2s from walmart. and I have an olike 80-100 module on the way.
couple questions:
I read in the Mohrenberg for sale thread that the coleman will fit the olike green module perfectly. It also says it only has space for one cr2. is 3 volts enough for that module?

Is there a special way to unscrew the led end of the coleman? I guess my guns arnt big enough.

which heatsink should i buy?

thanks for any help

Well see if Mohrenberg will sell you the heatsink.

And you can use 2 cr2's with that host.

larrball said:

Well see if Mohrenberg will sell you the heatsink.

And you can use 2 cr2's with that host.

Click to expand...

NO do not use two cr2's with a green modual one is enough.