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Old February 22nd, 2006, 01:03   #57
damage
 
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Join Date: Jan 2005
Location: Port Coquitlam, BC
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Quote:
Originally Posted by kaaz38
Hi all,
ILLusion, that's a great chart you got there, the Systems M120S was spot on my AEG, 418-424 fps, however when I tried the Prometheus 150 it was 445-449 fps, and the Systema M130 was chronoed at 470-474 fps!!
Another question, which I hope any of you experienced gurus can answer is the "sweet spot" fps for a 0.25g bb, which is:
For instance when I used the Prom 150 and the systema 130, the 0.25g was not accurate at all, it was swinging left and right, but when I used the Sys 120s, it was much straighter. The bb's used were KSC and Excel, the chrono used is the Combro MK4. Thanks for any valuable input.
Try the heavier .30-.43g bb's.
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