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
6.5mm-303 Epps data
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="gunners" data-source="post: 1088167" data-attributes="member: 77186"><p>I have developed a 303 Mad wild cat based off the Brit case like the EPPS but with even more capacity. Reloder 17 seems to go well even in a pressure handicapped action like a No4 mk1. AR 2209 has proven quite accurate as well, I don't think you should have to many issues with a reasonably strong action like a P14 starting around the 25-303 EPPS and working up. Also it looks like similar capacity to a 6.5x55 apart from shoulder angle. I would probably weigh some water in a fired neck resized case, and if close use the starting data for that and work up from that.</p><p>I used 30-06 starting loads -2 grains when I started my development as it seemed to be the closest comparable case, I have 66+ gr H2O capacity and I think a 30-06 is about 67-68 and comparable charges seem to yield comparable velocities</p></blockquote><p></p>
[QUOTE="gunners, post: 1088167, member: 77186"] I have developed a 303 Mad wild cat based off the Brit case like the EPPS but with even more capacity. Reloder 17 seems to go well even in a pressure handicapped action like a No4 mk1. AR 2209 has proven quite accurate as well, I don't think you should have to many issues with a reasonably strong action like a P14 starting around the 25-303 EPPS and working up. Also it looks like similar capacity to a 6.5x55 apart from shoulder angle. I would probably weigh some water in a fired neck resized case, and if close use the starting data for that and work up from that. I used 30-06 starting loads -2 grains when I started my development as it seemed to be the closest comparable case, I have 66+ gr H2O capacity and I think a 30-06 is about 67-68 and comparable charges seem to yield comparable velocities [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Reloading
6.5mm-303 Epps data
Top