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Joe, do you still have the velocity data on the old spring that was in the gun?

March 17 2017 at 3:56 PM
Paul in Zhills  (Login jps2486)
YF


Response to FWB 300s Spring comparison.. Single vs. Double

I have 3 FWBs, all with the original springs. My Mini is the fastest shooting 7.33 pellets at 655 fps. The other two 300Ss are around 615 to 625. I've also noted that the abient air temperature has some affect.

I've re-sealed one of the 300Ss, but didn't replace the spring. Maybe I should have, but I hate to tear it apart again.


    
This message has been edited by jps2486 on Mar 17, 2017 3:57 PM


 
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