please help with my CA mp5k

[lurch]

i got the CA mp5k for my birthday and in my impatience i used rubbish bb's, they exploded in the gun and it is now truely buggered. i opened it up and the piston's teeth and one tooth from one of the gears. i then cleaned out the crap, replaced the piston and gears and greased it up but it still doesn't work all it does is clank a bit when i pull the trigger. if anyone has any idea's on how to fix it please let me know

 

[Matt!]

i got the CA mp5k for my birthday and in my impatience i used rubbish bb's, they exploded in the gun and it is now truely buggered. i opened it up and the piston's teeth and one tooth from one of the gears. i then cleaned out the crap, replaced the piston and gears and greased it up but it still doesn't work all it does is clank a bit when i pull the trigger. if anyone has any idea's on how to fix it please let me know

resit the motor?

 

[lurch]

resit the motor?

yea i tried that but it didnt work, never mind eh. i'll just pay the £35 plus parts and get it done in a shop, cheers anyway