Justice1327
Well-Known Member
Yes, my wife told me the same.
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6.5 Mega done!
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Justice1327
Well-Known Member
just a starting point
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MagnumManiac
Well-Known Member
Well yes, I run .005" per inch on my 416 Rigby Improved cases and, I just change shoulder angle depending on calibre.
35°, 40° & 45°. Help with throat erosion reduction.
Cheers.
Rich has pointed that out, "containing the flame" I think was his description.
MagnumManiac
Well-Known Member
Yes, keeps the flame in the case with a delay before it migrates into the throat, allows a more complete burn also.
My first 30 cal 416 Rigby Improved had a 30° shoulder, didn't do anything to help throat erosion, then 35° which helped, but 40° seems to be best, in 338/375/416 45° rules the roost.
Longer necks help also, which is why I am intrigued with the 6.5 Mega case. Rich must have them made for him.
Cheers.
Wild Monkey
Well-Known Member
- Joined
- Oct 16, 2017
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- 429
Everyone wanted a WSM case with a longer neck forever and a day and Rich has provided. One only needs to decide which caliber to build. Such a conundrum.
He definitely preserved "good" neck length, unlike the Gibbs.
In my eyes, for my uses, the Richard Sherman designs have no equal.
In my eyes, for my uses, the Richard Sherman designs have no equal.
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