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Joined: Oct 2011
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OP
Campfire Regular
Joined: Oct 2011
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Curious what folks are doing for brass in this chambering? Necking down 300 WSM to make a false shoulder and fire forming?
David
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Joined: Dec 2006
Posts: 5,915
Campfire Tracker
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Campfire Tracker
Joined: Dec 2006
Posts: 5,915 |
Necking down 300 WSM to make a false shoulder and fire forming?
David That's what I'm doing. 59.0grs IMR-4350 and something that weighs 140grs is very accurate and makes great brass.
When I die I hope I don't start voting democrat.
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Joined: Jun 2002
Posts: 9,921
Campfire Outfitter
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Campfire Outfitter
Joined: Jun 2002
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Bunch of factory Winchester ammo up here so no shortage of brass.
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Joined: Oct 2011
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Campfire Regular
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Campfire Regular
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Appreciate your responses.
David
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Joined: Mar 2006
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Campfire Outfitter
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Campfire Outfitter
Joined: Mar 2006
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Curious what folks are doing for brass in this chambering? Necking down 300 WSM to make a false shoulder and fire forming?
David Yep. WW .300WSM brass isn't that hard to find around here. It sure would be sweet if Lapua jumped on board one of the WSM's, though.
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Joined: Aug 2005
Posts: 584
Campfire Regular
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Campfire Regular
Joined: Aug 2005
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I tried necking down Winchester 300 WSM brass with a mid-range load and bullet hitting lands - to keep the base against the boltface. Wound up with cracked and split shoulders.
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Joined: Mar 2006
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Campfire Outfitter
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Campfire Outfitter
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