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brass life?
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Hi, any one who shoot 7 mm rm, how many reload do you get out of the brass?
 
Posts: 26 | Registered: 21 February 2007Reply With Quote
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I anneal at about 4 reloads and shoot them low speed and get on average about 6-10 reloads on Winchester cases.
 
Posts: 155 | Location: West Virginia | Registered: 13 April 2008Reply With Quote
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I keep reloading my brass till I notice cracks on the case. Specifically near the base of the shell. I've reloaded my remington brass over 10 times and only recently noticed small hair line fractures. When I see them, I dispose of them immediately.

I go to the range and everybody tells me this and that. As yet, I haven't had any major problems.
 
Posts: 9 | Registered: 11 July 2007Reply With Quote
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It depends on how close your Resizing Die and your chamber dimensions happen to be. Long ago I once got 33 reloads on 3-7mmRemMag cases using SAFE MAX Loads of IMR-4831 and 150gr Nosler Solid Base Bullets. If I'd "annealed properly"(which I did not do), it is no telling how long those would have continued shooting.

But, if the Dies and Chamber just happen not to match-up real well, you might not get many shots at all.

P-FLRing works the best for me to attain the longest Case Life.
 
Posts: 9920 | Location: Carolinas, USA | Registered: 22 April 2001Reply With Quote
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I set my 7mag brass up to headspace on the shoulder. I then normally load around 6-7 times with at least one annealing.


As usual just my $.02
Paul K
 
Posts: 12881 | Location: Mexico, MO | Registered: 02 April 2001Reply With Quote
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I usually shoot 5-7 times before annealing . I also set back shoulder .002" when reloading and I'm in the

upper end of pressure range NOT MAX just a few grains under on many of my reloads .

As for overall brass life ; I've got better than #35 reloads on some older brass of various head-stamps .

Bumping that shoulder sparingly or spacing on it saves brass BIG TIME !. Neck size set shoulder back life

of brass is really good !.

salute archer archer
 
Posts: 4485 | Location: Planet Earth | Registered: 17 October 2008Reply With Quote
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Picture of ted thorn
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I just bump my shoulder .003/.004 and I use a thingy to do-it


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Posts: 7361 | Location: South East Missouri | Registered: 23 November 2005Reply With Quote
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I"m shooting max loads out of my 7mm STW, it's just a lengthened out 7 mag. 25+ loads and counting with Remington brass. I PFL resize, and just barely touch the shoulder each time.
 
Posts: 3034 | Location: Colorado | Registered: 01 July 2010Reply With Quote
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