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
A somewhat different contour 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="Bart B" data-source="post: 1808445" data-attributes="member: 5302"><p>Any given barrel contour will vibrate, whip and wiggle the same resonant and harmonic frequencies for every shot fired. How much is determined by cartridge size. 32" long skinny barrels are just as accurate as a fat one of the same length even they vibrate at different frequencies. Tune your load so bullets leave at the right place in the muzzle whip.</p><p></p><p>Any contact on the barrel by the fore end transfers a force point to the barrel that changes how much and what direction the barrel vibrates. All forends bend from the rifles own weight and other external forces caused by what holds it.</p><p></p><p>No bedding under the chamber area.</p></blockquote><p></p>
[QUOTE="Bart B, post: 1808445, member: 5302"] Any given barrel contour will vibrate, whip and wiggle the same resonant and harmonic frequencies for every shot fired. How much is determined by cartridge size. 32" long skinny barrels are just as accurate as a fat one of the same length even they vibrate at different frequencies. Tune your load so bullets leave at the right place in the muzzle whip. Any contact on the barrel by the fore end transfers a force point to the barrel that changes how much and what direction the barrel vibrates. All forends bend from the rifles own weight and other external forces caused by what holds it. No bedding under the chamber area. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
A somewhat different contour question...
Top