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
H1000 vs Retumbo in 338 LM Results
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="Greyfox" data-source="post: 868612" data-attributes="member: 10291"><p>I have done testing with the same rifle and components as the OP, the velocity testing was done with an Oehler 35 Chronograph. My optimum accuracy, ES, and velocity at peressures just below any pressure sign indications are shown below. I also tested seating depths finding not too much variation with the 300 Berger settling on .010" off the lands. Cases were FL sized, neck bushing .365". Group sizes of both loads were .25-.5MOA measured at 200 yards and ES with both loads were under 10FPS.</p><p></p><p>89.2 gr Retumbo 2704FPS</p><p>90.0 gr H1000 2706FPS</p><p></p><p>This rifle produced best accuracy with velocity in the 2700 FPS range. I could push it with Retumbo 25-50FPS with 90.5gr but ES and accuracy fell off slightly with borderline pressure.</p></blockquote><p></p>
[QUOTE="Greyfox, post: 868612, member: 10291"] I have done testing with the same rifle and components as the OP, the velocity testing was done with an Oehler 35 Chronograph. My optimum accuracy, ES, and velocity at peressures just below any pressure sign indications are shown below. I also tested seating depths finding not too much variation with the 300 Berger settling on .010" off the lands. Cases were FL sized, neck bushing .365". Group sizes of both loads were .25-.5MOA measured at 200 yards and ES with both loads were under 10FPS. 89.2 gr Retumbo 2704FPS 90.0 gr H1000 2706FPS This rifle produced best accuracy with velocity in the 2700 FPS range. I could push it with Retumbo 25-50FPS with 90.5gr but ES and accuracy fell off slightly with borderline pressure. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Reloading
H1000 vs Retumbo in 338 LM Results
Top