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 a 338 edge with a 338 rum reamer?
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="hart" data-source="post: 1780229" data-attributes="member: 6187"><p>Measure the diameter of a 300 RUM .091" below the shoulder and it should be .526", due to the taper. So this should make the whole chamber .001" larger if you push the reamer in the extra .091" deeper. A .001" larger bulge at the base shouldn't make a difference. There should be a greater difference in base diameter between different brands of brass.</p></blockquote><p></p>
[QUOTE="hart, post: 1780229, member: 6187"] Measure the diameter of a 300 RUM .091" below the shoulder and it should be .526", due to the taper. So this should make the whole chamber .001" larger if you push the reamer in the extra .091" deeper. A .001" larger bulge at the base shouldn't make a difference. There should be a greater difference in base diameter between different brands of brass. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Gunsmithing
Chamber a 338 edge with a 338 rum reamer?
Top