16 November 2001, 03:40
Tweesdad7mm RUM
If anyone has a reload for this round, using 140 gr. NP bullets, I would appreciate some feedback. My rifle shoots Rem. factory loads into MOA all day long. (out to 300 yds) Since this is better than I can hold on game, I see no reason not to be satisfied with the accuracy of this load. But, this stuff is EXPENSIVE. I am looking for a load that will duplicate factory performance. For what it is worth, I get 3406 FPS with factory loads. Any help will be greatly appreciated.
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Jay
"For God and Country"
16 November 2001, 07:54
<lokey>Be VERY, VERY careful reloading for the 7UM. I've heard form several reliable sources that they are very prone to double ignition and pressure spikes well over 100,000 PSI. Call Mike Lake @ Nosler, they've only found one powder that works moderately well. I would wait for some hard data from one of the powder or bullet companies to publish something before I reloaded any rounds for your gun. ~lokey
16 November 2001, 08:13
TweesdadGotcha. Just got data from hodgdon, AA powders, and hornady. Guess I will work up a load on my own. I was just looking for some hints from some-one who is already loading the round. Thanks for your feedback.
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Jay
"For God and Country"