G&G stock bearing-bushing (8mm)
Will G&G stock bearing-bushing (8mm) break using an m120...
I recently upgraded my spring to a Systema m120 spring.
Also bougth systema piston/piston head...
I was wondering if the 8mm ball bearings-bushing in my G&G GR-16 would be able to hold the m120 spring without breaking?
I've searched the forums but everyone seems to have a different opinion so im asking again :P
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