Anyone concur that the actual BC of these pellets is close to 0.029 and not 0.019 as stated elsewhere and also in Chairgun? :thinkerg
Guido how did you test?
I did a test about 2 weeks ago. Velocity at muzzle 796ft/s JSB Exact 4,51 tested over 20m. Velocity 690ft/s BC=0,019. This was done without anything fitted to the barrel.
With AS fitted over same distance and pellet but not the same day. Velocity 726ft/s BC=0,030. In both cases I used 10 pellets and worked on the average velocity to do the calculation.
Urabus did you do a calculation on the change in BC you got.
velocity at barrel 782fps
velocity 21yds 702fps
BC 0.024 ?
Casper I think you need to measure the velocity at 20m with and without the goodie on the same day....
Measuring at 50yds will be even better.
<span class='smallblacktext'>[ Edited Sun Jan 15 2006, 08:59AM ]</span>