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Old 01-24-2013, 01:57 PM   #20 (permalink)
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Join Date: Jan 2013
Location: Edmonton, AB

Here is a wright up from hammer head's web site. They use riffled barrels but they talk fairly in depth about various testing they have done, controle methods, results, ect. - Technical Information

One thing I saw when reading both flasc and hammer head sites is they both attribute different markers to having different results. Above was mentioned how high and low pressure make a difference but also different bolt styles and valve type play a big role in the signature of te pressure wave on the ball.
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