Quote:
Originally Posted by Milton C Starr
If you went too straight with the profile say a straight cylinder which has no contour you would end up with a awkward gun . So you would want to go with a larger frame at a certain point to go up in barrel weight or thickness .
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That's why the 3-frame and larger frames were developed - so there would be sufficient wall thickness in the critical area of roughly the first ten inches from the breech... and the taper begins even well before the ten inches. After that point the pressure drops off significantly. Actually, the barrel wall thickness in front half of the barrels can be considerably thinner than you might expect. In fact, a ten-gauge Parker with 3.5" chambers designed to be used with the magnum loads of the day might easily pass muster with wall thicknesses in the front half of something like .035".
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__________________
"I'm a Setter man.
Not because I think they're better than the other breeds,
but because I'm a romantic - stuck on tradition - and to me, a Setter just "belongs" in the grouse picture."
George King, "That's Ruff", 2010 - a timeless classic.
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