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March 15th, 2010, 18:40
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#1 |
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M120 Spring on ICS M4 - too hot
Sorry, this was posted on the wrong Thread - was meant for Upgrades/Modifications Thread.
the chrono i got yesterday read an average 430fps. this was the first chrono after installing upper gearbox upgrade kit on my ICS M4 (+turbo 3000 motor). do i need to replace the spring to get it down to the 390-400fps range? if so, what are my options? i didnt realize it would chrono at that level - 420-40fps (disclaimer - i'm a noob). please advise. thx
__________________
- In Vino Veritas - 
Last edited by jnav1011; March 15th, 2010 at 19:05.. Reason: posted on wrong thread |
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March 15th, 2010, 19:59
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#2 |
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Not Eye Safe, Pretty Boy Maximus on the field take his picture!
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Yes change your spring
 http://www.airsoftcanada.com/SpringChart.php I recommend a prometheus MS110, it's usually 380-390fps |
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March 15th, 2010, 20:06
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#3 | |
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Quote:
__________________
- In Vino Veritas -
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