Forums
New posts
Search forums
What's new
Articles
Latest reviews
Author list
Classifieds
Log in
Register
What's new
Search
Search
Search titles and first posts only
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Ballistics caculator help
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="340PR" data-source="post: 1681314" data-attributes="member: 107814"><p>Pro2A is correct in that you have to have a known starting point to work from. Without all the facts, you will never get good dope. Also, do your testing when the wind is not a factor, as it will affect your POI, elevation and windage. </p><p>Finally, BC is a fluid number. I modify it to dial in elevation at different distances so it matches actual results. Scope correction factor can also be used, but not as easily. I currently have a single BC that is good from 300 to 1250 (+/- a click), DEPENDING on weather and wind. Currently use "shooter" (Easy to work with).</p></blockquote><p></p>
[QUOTE="340PR, post: 1681314, member: 107814"] Pro2A is correct in that you have to have a known starting point to work from. Without all the facts, you will never get good dope. Also, do your testing when the wind is not a factor, as it will affect your POI, elevation and windage. Finally, BC is a fluid number. I modify it to dial in elevation at different distances so it matches actual results. Scope correction factor can also be used, but not as easily. I currently have a single BC that is good from 300 to 1250 (+/- a click), DEPENDING on weather and wind. Currently use "shooter" (Easy to work with). [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Ballistics caculator help
Top