Thread: GHK M4 mags
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Old April 11th, 2017, 11:53   #9
Katipunero
 
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Join Date: Nov 2016
Location: Toronto
Quote:
Originally Posted by tdotsofter View Post
File the feedlip
Update:

Filing the feedlip is the correct way to fix this issue if you are using higher end tolerance 6mm bb's.

The base of the tapering channel to the top of feedlip is too narrow resulting in the second to topmost BB to get stuck as it tries to move up to the top. Filing/grinding the base of the taper to make it slightly wider will free the second BB from getting getting caught on the base of the taper.
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