FoldAR 12" Grendel

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  • Forgottenben
    Bloodstained
    • Oct 2015
    • 37

    #31
    Originally posted by CaptnC View Post
    I do all my shooting at 200yds, that was why my data is based on a 200yd zero.

    According to the site I linked above the 107 HP SMK BC G1 .430 out of my 24" 6.5 G, running at 2700fps will require 208" of hold over at 800yds at 1312fps...at sea level. In my example above I only substituted the 2200fps and left everything else the same. If I had used A5B's velocity of 2278fps...it wouldn't change it a ton from 331" of hold over.

    It's a poke in an ones book! IMO doing this with hold over vs dialing up the shot...hold over is hugely more difficult.

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    • LRRPF52
      Super Moderator
      • Sep 2014
      • 8612

      #32
      NRA Basic, Pistol, Rifle, Shotgun, RSO

      CCW, CQM, DM, Long Range Rifle Instructor

      6.5 Grendel Reloading Handbooks & chamber brushes can be found here:

      www.AR15buildbox.com

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