ORIGINAL: Big Guy01
According to my calculations the Velocitorof 40 grains at 1435 fps gives a muzzle energy of 184 ft-lbs.
the Aguila super mag of 30 gr. at 1750 fps has a muzzle energy of 205 ft-lbs. Aguila is the most powerfull.
Me= 1/2 MxVxV
where Mass is in slugs, 1 slug =32 lbs
Velocityis in ft/sec
yea but you are talkin muzzle energy, Im sure that 40 grain velocitor has more down range energy at 100 yards though. muzzle energy means nothing, down range energy means everything.