Anyone with a V3 gear box with EBB should know the part I mean,  The bar that sits on top of the gear box and moves with the spring and in turn moves the charge arm/dust cover. Thing is I've looked everywhere and cant find the Part. I then spoke with Patrol Base as I bought the rilfe there, they in turn spoke to Specna, can't get the parts.
 Anyone out there able to help? Perhaps you've removed this part and have it spare?

 This is for a Specna Arms SA-G13V - AR36E Assault Rifle.