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
338 Edge Bertram brass
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="Broz" data-source="post: 789747" data-attributes="member: 7503"><p>Dan, I just went through the same thing. I had a firm bolt close on the new brass first time, so zero head space. I feel this was part of it. After the first sizing I bumped the shoulder back .001 to .0015" and they then chambered with an easy bolt close. I have now fired this brass 3 times and no more ejector pin marks. In fact I am seeing the marks from the first firing fade away. I got these pin marks while seeing no flattened primers. I have since raised the charge up 1 1/2 gr and now am just getting a slightly flattened primer. So I feel I am at max with 92.5 gr of H-1000 and a 300 gr Berger OTM.</p><p> </p><p>Did you have a firm bolt close the first firing?</p><p> </p><p>Jeff</p></blockquote><p></p>
[QUOTE="Broz, post: 789747, member: 7503"] Dan, I just went through the same thing. I had a firm bolt close on the new brass first time, so zero head space. I feel this was part of it. After the first sizing I bumped the shoulder back .001 to .0015" and they then chambered with an easy bolt close. I have now fired this brass 3 times and no more ejector pin marks. In fact I am seeing the marks from the first firing fade away. I got these pin marks while seeing no flattened primers. I have since raised the charge up 1 1/2 gr and now am just getting a slightly flattened primer. So I feel I am at max with 92.5 gr of H-1000 and a 300 gr Berger OTM. Did you have a firm bolt close the first firing? Jeff [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Reloading
338 Edge Bertram brass
Top