Replacement bar for batterysaw

[OddInTheForrest]

Hi friends !

I just got myself another little saw, as I am sure I needed it. 

This time, its something I have never owned before. A Ryobi OCS1830 batterysaw. 

Its not something I will use a lot. However, I have one specific use for it. It will be mounted on my woodchipper, so that I can flick the switch and cut the branches into easier managed parts if there is need.

So, over to the saw : 

Its superb, for this specific need. However, as I have my shop full of Stihl Bars and Chains, it would be nice to see if any of these would fit the saw. 

It came with a 3/8" sprocket, I dont see any need to change that.
Has a 12" bar with a 0.43" chain, fair enough.
would be fun to see if any of the 14 or 16 bars and chains I have would fit.

Does anyone know what serialnumber from Stihl or Oregon would fit, as far as bars go? 
Would be good to see that the chain got oil at least, so the oil-hole align and so forth.

Best Regards 
Odd
Located in Norway.

[SwampDonkey]

This may help, Ryobi bars at the bottom of list. Might be able to match them up that way.

https://images.homedepot-static.com/catalog/pdfImages/eb/ebd39e2a-e793-4c35-b7a3-a279dd45051e.pdf