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
Accuracy=seating depth or tenths of powder
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="Mikecr" data-source="post: 1130315" data-attributes="member: 1521"><p>I agree with phorwath, and that graph supports his contention if nothing else.</p><p>The little 10fps 'average' variances about a 20thou change in seating depth -is insignificant. </p><p></p><p>It is of possible for seating depth changes to affect MV enough to miss-shape grouping or even to throw us out of a powder node. This could be a fully filled case of very fast powder(6PPC, 30BR, etc.), or donut issues mentioned.</p><p>So in that sense it's hard to lay down a universal rule. But it's not hard to counter common misconceptions about normal deeper seating adjustments causing pressure 'problems'.</p></blockquote><p></p>
[QUOTE="Mikecr, post: 1130315, member: 1521"] I agree with phorwath, and that graph supports his contention if nothing else. The little 10fps 'average' variances about a 20thou change in seating depth -is insignificant. It is of possible for seating depth changes to affect MV enough to miss-shape grouping or even to throw us out of a powder node. This could be a fully filled case of very fast powder(6PPC, 30BR, etc.), or donut issues mentioned. So in that sense it's hard to lay down a universal rule. But it's not hard to counter common misconceptions about normal deeper seating adjustments causing pressure 'problems'. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Reloading
Accuracy=seating depth or tenths of powder
Top