urban ops Difficult to catch, or pull the trigger

Trigger and Catch mechanism update,If your JSPB Urban ops is working properly, no changes are needed.
​Updated in two ways:
1. You can use sandpaper to grind, as the figure.
2. Download new STL file.

uo_catch8.stl
File Size:	23 kb
File Type:	stl

Download File

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uo_trigger6.stl
File Size:	32 kb
File Type:	stl

Download File

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