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
Twist Rate???
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="Michael Eichele" data-source="post: 273066" data-attributes="member: 1007"><p>One such can be downloaded from the link here -------> <a href="http://www.riflebarrels.com/products/software.htm" target="_blank">Lilja Precision Rifle Barrels - Computer Software</a> You will find it in the "bullet design calculation program". Input the values of your bullet and velocities and it will give you an optimum twist.</p><p></p><p>Another resource can be found here -----------> <a href="http://www.eskimo.com/~jbm/cgi-bin/jbmdrag-5.0.cgi" target="_blank">http://www.eskimo.com/~jbm/cgi-bin/jbmdrag-5.0.cgi</a> In this set you can change your twist until you find a stabilty factor of 1.5 at your velocity range.</p><p></p><p>Have fun! <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></p></blockquote><p></p>
[QUOTE="Michael Eichele, post: 273066, member: 1007"] One such can be downloaded from the link here -------> [url=http://www.riflebarrels.com/products/software.htm]Lilja Precision Rifle Barrels - Computer Software[/url] You will find it in the "bullet design calculation program". Input the values of your bullet and velocities and it will give you an optimum twist. Another resource can be found here -----------> [url]http://www.eskimo.com/~jbm/cgi-bin/jbmdrag-5.0.cgi[/url] In this set you can change your twist until you find a stabilty factor of 1.5 at your velocity range. Have fun! :) [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Twist Rate???
Top