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  1. Bags

    Mils / MOA and the Range Estimation Equations

    I first wrote this paper in 2007, then updated it in 2016 to a much better version. It's an academic paper and a " down to the basics" about what a Mil and MOA are and a, "how did they come up with the range equations". Although you don't need this...
  2. Bags

    Rifle Scopes Mils / MOA and the Range Estimation Equations

    I want to edit my original post above but can't seem to do it anymore. Is there a time limit on making edits? P.S. The link to the resources page in my original post no longer works as I changed the resource to an updated version. I merely want to insert this new link (below) in the original...
  3. Bags

    Mils / MOA and the Range Equations and the math behind them. 2019-03-03

    These two papers. one a more detailed version and the other a simplified version (very little math) explain mathematically what a Mil is, what a MOA is, what a Shooters MOA is and how they came up with the Range Estimation Equations. You don't need to read these to use your Mil/MOA scope, but...
  4. Bags

    Rifle Scopes Mils / MOA and the Range Estimation Equations

    I left most the trig out in the simplified version, but even in the more comprehensive version, I still give the reader the option of skipping over the math if they don't want to get bogged down by it. I clearly delineate where you should skip over and start reading again in the paper if that is...
  5. Bags

    Rifle Scopes Mils / MOA and the Range Estimation Equations

    RedRyder, if you go back one page to the bottom of page 18, you'll see I said: "Recall from page 12 that H/36 will convert inches to yards. Substituting that into the basic equation above, with H measured in inches and the output D in yards, the MOA distance equation now is: H inches × 95.5 /...
  6. Bags

    Rifle Scopes Mils / MOA and the Range Estimation Equations

    patriot07, my papers are just academic papers to give shooters an understanding of the basic math behind Mils / MOA and the Range equations. It's just for fun knowledge, or like I said, for help in putting yourself to sleep. I also stated that you don't have to know the math to use your scope or...
  7. Bags

    Rifle Scopes Mils / MOA and the Range Estimation Equations

    I just added the new ones to the resources page, but I want to take down the older version. Can I do it or do you have to? Thanks, Bags
  8. Bags

    Rifle Scopes Mils / MOA and the Range Estimation Equations

    First, thank you. Second, yes, I would like to add these newer ones to the resources page and take down the old ones. Thank you.
  9. Bags

    Rifle Scopes Mils / MOA and the Range Estimation Equations

    patriot07 said: Just curious - why not just use a rangefinder? Yes, absolutely use a range finder first. But what if your batteries die, or there's some weather interference or some other reason you can't use it , these basics might get you there. Think of it as the S has HTF and the only car...
  10. Bags

    Rifle Scopes Mils / MOA and the Range Estimation Equations

    I first wrote this paper in 2007, then updated it in 2016 to a much better version. It's an academic paper and a " down to the basics" about what a Mil and MOA are and a, "how did they come up with the range equations". Although you don't need this info to use your scope, it's great for...