Quote:
Originally Posted by Styrak
If you don't know what a BBU is perhaps you should get someone who is experienced in fixing GBB's to look at it.
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LOL
I have 2 sets of PGCs and their quality is great. Hopefully they make some steel..
Anyways, I have 2 sets installed on TMs, and there had to be some modifications done to get everything smooth.
OP, did you install the conversion set yourself?
Try tightening down the phillips head screw under the BBU (Blow Back Unit), and the phillip head screw located on the frame located where the hammer is.
See if that works first.
Wait.
Is the extended mag a TM?
Have you tried other standard TM mags?
Has the gun worked before?
