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
Gunsmithing
Chamber Dimensions
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="bigngreen" data-source="post: 1047518" data-attributes="member: 13632"><p>If you take all this and the picture to me your just running way hot and almost had a case head separation on a 80,000 psi load. Your case web is roughly .287 from the base of the case where your belt or separation starts, I suspect your case head looks like a belt because the body of the case has spring back, your case head does not and it's now been blow out to chamber diameter.</p><p></p><p>I measured a correctly headspaced and chambered RUM, I can see and measure the case web .287 from the base at .550, the case head behind this measures .547, it is not supported by the chamber nor should it be or it'll cause issues with chambering the round and extraction. Cases are not supposed to be supported by the chamber from the case web back so you end up with, in my RUM case with .287 unsupported case which better than .100 is inside the chamber.</p><p></p><p>You still maybe right and it's screwed but technically a normal RUM case head will be unsupported for about .287 even in a normal chamber.</p></blockquote><p></p>
[QUOTE="bigngreen, post: 1047518, member: 13632"] If you take all this and the picture to me your just running way hot and almost had a case head separation on a 80,000 psi load. Your case web is roughly .287 from the base of the case where your belt or separation starts, I suspect your case head looks like a belt because the body of the case has spring back, your case head does not and it's now been blow out to chamber diameter. I measured a correctly headspaced and chambered RUM, I can see and measure the case web .287 from the base at .550, the case head behind this measures .547, it is not supported by the chamber nor should it be or it'll cause issues with chambering the round and extraction. Cases are not supposed to be supported by the chamber from the case web back so you end up with, in my RUM case with .287 unsupported case which better than .100 is inside the chamber. You still maybe right and it's screwed but technically a normal RUM case head will be unsupported for about .287 even in a normal chamber. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Gunsmithing
Chamber Dimensions
Top