Search results

  1. K

    Range Report Finding gyroscopic stability data

    Found what I needed through the Berger twist calculator and pulling data from Sierra and Federal. Thanks for the advice!!
  2. K

    Range Report Finding gyroscopic stability data

    Will look it up and see. Thanks for the idea. Didn’t think of looking there. DOH!
  3. K

    Range Report Finding gyroscopic stability data

    I m trying to find gyroscopic stability data for 3 x bullets: Sierra match king .308 168gr Sierra match king .308 175gr Sierra match king 6.5CM 140gr I know I can buy Sierra's bullet software but that seems a bit silly for just 3 bullets. Anyone know where I might find this data opensource...
  4. K

    Comanche with HRD Gear Arca Mount - Warhorse Development

    Thanks for your comments. I am trying to work out whether to go for the Comanche over the scaracen as I hope to start matches soon.
  5. K

    AI rifles - order of models

    Just for anyone looking. Found a good link on Wikipedia not under AI but under the AW model that goes through most variants; https://en.wikipedia.org/wiki/Accuracy_International_Arctic_Warfare
  6. K

    Comanche with HRD Gear Arca Mount - Warhorse Development

    Has anyone tried this out? What do you think about this reduced size bag against the standard Saracen size bag?
  7. K

    AI rifles - order of models

    Thanks all!!
  8. K

    AI rifles - order of models

    Can anyone point me in the right direction to find a listing of the various AI models from the AICS to now, model, mark, dates etc.? Or maybe Hide members could help me understand the order of the different models and marks? Finding it confusing.
  9. K

    Replace AICS Spigot with Rail

    Interested in the AT pic rail block.
  10. K

    Muzzle brake for AIAT 6.5cm

    Thanks.
  11. K

    Muzzle brake for AIAT 6.5cm

    Show my ignorance here. What does self timing really mean?
  12. K

    Muzzle brake for AIAT 6.5cm

    Well the LB and Area 419 seem to have the most votes. From what I can see on their pages I would probably need a gunsmith for the LB but could do the Area 419 myself.
  13. K

    Muzzle brake for AIAT 6.5cm

    Again, appreciate the input all. Thanks!
  14. K

    Muzzle brake for AIAT 6.5cm

    Thanks all. I was thinking of the LB. welcome all the suggestions. If others have more that would be great. I will check them all out!
  15. K

    Muzzle brake for AIAT 6.5cm

    I'm looking for suggestions on which muzzle brake to purchase for my new AIAT 6.5cm. All previous rifles have come with a muzzle brake and I am not sure the best options for this rifle. I have liked the BO Thruster and Surefire brakes I have on other rifles. Thread is 5/8 - 24. Appreciate...
  16. K

    Range Report Cortisol is and spin drift .308

    Got to love auto correct and not double checking your text. Not sure about cortisol effects. Probably most effects are shooter based. I appreciate the input. I am pretty good with complicated math and physics and am interested in studying the subject. Thanks Culpeper and Jim K
  17. K

    Range Report Cortisol is and spin drift .308

    Hi, does anyone know at what sort of range a 175gr FGMM at 2650fps starts showing significant effects out of a 1:11.25 right twist barrel? Anything at or above 0.25 MOA. I realize it depends on direction N S E W. Also on altitude etc but is there a base for the calculations e.g sea level, 20...
  18. K

    Member Link Up range

    How is this developing? It is pretty exciting.
  19. K

    Atlas feet?

    Thanks Guys! Well I have a set of Atlas spikes coming, so we will see how they work out for my types of shooting.