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Rifles, Reloading, Optics, Equipment
Reloading
7 mag brass problem
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<blockquote data-quote="Stiletto150" data-source="post: 1545388" data-attributes="member: 70044"><p>Send it in. Have them check the chamber. I just checked 4 different brass. Remy 7Mag and 300 WM(Same parent case) Win, R-P, Fed and ADG Brass. ADG once fired .512. RP and Win 2x and 3x fired-.513" Fed 2x fired with second sizing just the neck .513" I have the LW die and it can be a pain to do every load every time. Your chamber sounds like it's .516" + and no brass will hold up to that. It must be a Friday afternoon assembly....have them check it on their dime. They might just set it back and the headspace won't grow that much anymore. Or you might get a properly cut chamber back from them. If you think about it set your caliper for .003"-that's how much your die is shaving off your case.</p></blockquote><p></p>
[QUOTE="Stiletto150, post: 1545388, member: 70044"] Send it in. Have them check the chamber. I just checked 4 different brass. Remy 7Mag and 300 WM(Same parent case) Win, R-P, Fed and ADG Brass. ADG once fired .512. RP and Win 2x and 3x fired-.513" Fed 2x fired with second sizing just the neck .513" I have the LW die and it can be a pain to do every load every time. Your chamber sounds like it's .516" + and no brass will hold up to that. It must be a Friday afternoon assembly....have them check it on their dime. They might just set it back and the headspace won't grow that much anymore. Or you might get a properly cut chamber back from them. If you think about it set your caliper for .003"-that's how much your die is shaving off your case. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
7 mag brass problem
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