*V0-Velocity at muzzle
V15-Velocity at 15 ft.
Ke0 - energy level (FPE) at muzzle
Proj. weight- projectile wt-34gr
Chronograph-Labradar
avg-975.12 fps
hi-979.16fps
lo-968.12 fps
ES-10.34
SD-3.29
I echo stoti's reply - sweet! How many shots are you getting?
3 psi drop per shot huh? You sure you did the math? With a 250 psi fill coming down to 170 bar is 1160 psi..at 3 psi per shot that means you get 386 shots...at what power is that? Maybe you meant 30?
970 with the 33g JSB from a .25? what on earth did he do to it? and is this a 600 or 700mm barrel?
3 bar sounds much more correct
Happy shooting!
3 psi drop per shot huh? You sure you did the math? With a 250 bar fill coming down to 170 bar is 1160 psi..at 3 psi per shot that means you get 386 shots...at what power is that? Maybe you meant 30?