Help with Vortex TMT turrets

Discussion in 'Long Range Hunting & Shooting' started by emmagator, Oct 6, 2011.

  1. emmagator

    emmagator Well-Known Member

    Jan 19, 2010
    Ok im really stressing about getting Vortex the correct info for my turrets. I chrono'd a bunch of rounds and found my average fps of 2963. I then ran that average through a true velocity equation and ended up with a true velocity of 2973 fps. The problem is that i dont have the area to perform a trajectory validation for my round, if i send them this true velocity along with the other pertinent info should i be ok?
  2. KRP

    KRP Well-Known Member

    Dec 25, 2007
    My guess is you'll be okay(it's not something worth stressing about) but I doubt your turrets will be accurate. You may get lucky, but I've needed to tweak the data on every drop chart I've ever made. Too many variables to guess at.