TM/JG/etc G36 Metal Outer Barrel Assembly?
 

So recently, after taking my old stuff out from storage, I found that my old TM/clone of the TM G36 (probably a JG or something) had broken tabs for the outer barrel where the hop-up is supposed to click(? clip?) in.

In an effort to replace it, a google search yielded only results for similar plastic replacements, are there no metal ones in existence or are they extremely rare or something? Or is it better to just get another plastic one?

Also there seems to be -5 stock anywhere other than outside of Canada for OEM plastic replacements...

Plastic only.

CA is the only metal one, but good luck getting in contact with them now.. for whatever reason they are no longer answering the store email located in HK. Emailing CA directly they tell you to order it from the store and then ignore you.