Theoben MK2 bottle vavle

[woogie_man]

Well I just got my rifle back from Martin after having him go through everything and get things running correctly. After adding a V block and a gauge so I know the pressure inside the tank, as well as adding a regulator to the rifle.  The rifle was already a tank in the weight department so when talking with Martin he said that the valve would be able to be installed in the bottle I removed from my RedWolf.  This will cut down on the weight quite a bit, and will be able to up the pressure as well a bit to compensate for the loss of cylinder volume.

So I am stuck with removing the valve on the steel Rapid bottle.  It has the older style with the 3 indents in the neck.  So had to order a wrench from Best Fittings in the UK.  With that on order was curious if there was anything else needed to remove the valve on the original tank?  Do you guys have any tips or thoughts on getting the old valve off the bottle?

This will leave me with a spare AZ Shroud and a bottle with the fill port on it.  Not sure if these have any value at this point or not?