Thread: M120 Spring on ICS M4 - too hot
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Old March 15th, 2010, 19:59   #2
ThunderCactus
Not Eye Safe, Pretty Boy Maximus on the field take his picture!
 
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Join Date: Feb 2007
Yes change your spring
http://www.airsoftcanada.com/SpringChart.php
I recommend a prometheus MS110, it's usually 380-390fps
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