GTA
Airguns by Make and Model => Benjamin Airguns => Topic started by: swayze.22 on February 06, 2013, 10:12:42 AM
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Found my old chrono results on the benji trails 13/11/12
Cp ultra mag 14.3g....567fps= 10.21 ft/lb.....566fps=10.18ft/lb...562fps=10.3ft/lb
523fps=8.07ft/lb oh dear wots that about ...536fps=9.13ft/lb...537fps=9.17ft/lb
536fps=9.13ft/lb
now different date unknown AirArms field 15.9g (5.52 head)
553,541,551,543,520,536,535,543,545,539,547,539,542,538,545,538
Averaging roughly 10.5ft/lb
now date unknown again AirArms field 15.9g
in ft/lb 9.7-9.9-9.4,10.5,10.2 hmm summits afoot here
did several other tests on the cps was my ram failing well allegedly yes got new ram etc
no change in results this is why gta helped save my soul
dont get me started on groupings thats another story but i use these for live vermin need consistancy