KWA MAC 11 NS2 help

[mirinjawbro]

Hello

 

my loading nozzle recently broke and i ordered x 2 online as spares.

 

using a youtube video i got it down to where i would remove 3 screws just before you get to removing the nozzle unit out.

 

the screws did not come out and in temper now have no thread so i cant get the nozzle out anymore

 

any ideas? 

 

thanks