Thread: hop up
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Old April 23rd, 2013, 21:55   #18
yaric
 
Join Date: Feb 2013
Location: Richmond Hill
Solved!!!!!!!

I disassembled mp5 and retrieved hopup unit. After I see it I found the problem: one of 2 metal stabilizers/screws was missing! Without it plastic tan did not pushed rubber into chamber, basically I did not have any spin regardless of hopup adjuster position.
I guess G&G failed with quality control, or sold to me unit was not exactly new.

I put nail into place of missing screw to fix it. Looking forward to test it.

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