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
7mm Rem Mag Hornady 139 GMX Load Development
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="Lefty7mmstw" data-source="post: 707810" data-attributes="member: 48043"><p>I'd go with the highest charge with accuracy that shows no pressure signs. Man, I get 3100 fps with 4064 in my 7mag with a 140 sierra and 3100 fps with a 130 gmx with I 4831 in my 270 win, so 4831sc isn't doing you any favors.</p><p>I am 25 thou. off jamb in my 270 with the gmx 130. </p><p>Why don't you finish up your 4831 and try out some rl22 in that 7mag. I've been using it for years in 7mags. You should net 3200 fps with it using 68-70 grains with a 139-140 grain pill and a mag. primer. Work up of course.</p></blockquote><p></p>
[QUOTE="Lefty7mmstw, post: 707810, member: 48043"] I'd go with the highest charge with accuracy that shows no pressure signs. Man, I get 3100 fps with 4064 in my 7mag with a 140 sierra and 3100 fps with a 130 gmx with I 4831 in my 270 win, so 4831sc isn't doing you any favors. I am 25 thou. off jamb in my 270 with the gmx 130. Why don't you finish up your 4831 and try out some rl22 in that 7mag. I've been using it for years in 7mags. You should net 3200 fps with it using 68-70 grains with a 139-140 grain pill and a mag. primer. Work up of course. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Reloading
7mm Rem Mag Hornady 139 GMX Load Development
Top