Golden Eagle MC6595M GBBR Bolt Release Catch replacement

[Laserhawk]

Hi all,

 

I'm trying to locate a replacement bolt release for my GBBR which seems to have snapped (see pics) Rather than send it all back to Patrol Base, id rather try and replace the part myself. I know that Double Eagle utilises Western Arms and G&P parts but cant seem to find any replacements online.  Could anyone help me out as to where I can buy one? Preferably in the UK.  I've had a general look on google with no decent results.

 

https://airsoftc3.com/G&P/p/5323 This is the part, but I cant seem to locate it anywhere else. 

 

Thanks