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
Reloading
Quick load 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="Grizzman47" data-source="post: 3027798" data-attributes="member: 125904"><p>Wow, using the default of 51 grains of water capacity, 2.820" OAL, 1.920" brass length, a 105 grain 6mm Berger Hybrid and 42.5 grains of H4350 through a 26" barrel gives a barrel time of 1.190 ms. According to QuickLOAD;s OBT tool, the 4th Node for this barrel length is 1.1905 ms. It's rarely this easy to match a node. </p><p></p><p>This is at 62017 psi chamber pressure, which is barely over max. The calculated muzzle velocity is 3092 fps. It should be quite easy to meet the same barrel time with the actual COAL and volume.</p></blockquote><p></p>
[QUOTE="Grizzman47, post: 3027798, member: 125904"] Wow, using the default of 51 grains of water capacity, 2.820" OAL, 1.920" brass length, a 105 grain 6mm Berger Hybrid and 42.5 grains of H4350 through a 26" barrel gives a barrel time of 1.190 ms. According to QuickLOAD;s OBT tool, the 4th Node for this barrel length is 1.1905 ms. It's rarely this easy to match a node. This is at 62017 psi chamber pressure, which is barely over max. The calculated muzzle velocity is 3092 fps. It should be quite easy to meet the same barrel time with the actual COAL and volume. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Reloading
Quick load help
Top