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Thread: calculator able to predict projectile pass height over variuis distances

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  1. #6
    Big_Les
    Join Date
    Apr 2016
    Location
    new zealand , hastings
    Posts
    258
    thanks for your input
    the key is here is that i dont have access to a 600 mt range to confirm the scope setup , but i am going to a site that has up to 600 mts shots occassionall so i am wanting to be prepared before i get there .
    i can confirm the following as accurate
    the velocity . i make the ammunition and measure the speed ( over 100 rnds )
    the target distance is 91 mts ( 100 yards )
    I do not have acceess to a range that has a 600 mt mound and butt , hence the theoretical and practical testing at 91 metres . None of the ammunition has actually been fired onto a 600 mts target
    the scope height is 1.85 inch above the bore .
    the rifle shoots 1/2 groups .

    I am fairly carefull to collect legitamite enviromenat conditions , so the weather statement is reliable as well .
    I am pleased that the elevation adjustment looks to be correct for the scope adjustment at 51 clicks .
    However the question remains , if the projectile i have described , and motivated to 2950 ft/sec , passes 33.5 cms high about the 91 metre target, will the arc of the trajectory, see the round fall into a circle of 12 inches at 600 mts ?

    cheers
    les

 

 

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