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
Long Range Scopes and Other Optics
Reticle Adjustment Question
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="LouBoyd" data-source="post: 886089" data-attributes="member: 9253"><p>That depends on how the particular ballistics program was written, but most (based around the work done by Robert McCoy of BRL years ago called McTraj) use the muzzle for referfence zero point for all calcations. Assuming the target is horizontal to the shooter it's the vertical distance from the center of the line of sight to the center of the muzzle.</p><p>Unless the angle is radical the height of the center of the scope tube above the center line of the receiver is good enough.</p></blockquote><p></p>
[QUOTE="LouBoyd, post: 886089, member: 9253"] That depends on how the particular ballistics program was written, but most (based around the work done by Robert McCoy of BRL years ago called McTraj) use the muzzle for referfence zero point for all calcations. Assuming the target is horizontal to the shooter it's the vertical distance from the center of the line of sight to the center of the muzzle. Unless the angle is radical the height of the center of the scope tube above the center line of the receiver is good enough. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Long Range Scopes and Other Optics
Reticle Adjustment Question
Top