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Author Topic: ultragon rifleing  (Read 585 times)

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Offline 12ptdroptine

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ultragon rifleing
« on: September 10, 2010, 01:09:38 PM »
How can I tell if the 2 new ush I have are the new ultragon rifleing?
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Offline 12ptdroptine

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ultragon
« Reply #1 on: September 12, 2010, 02:37:07 PM »
How can one tell the new Ultragon rifleing from the older? And does anybody see any differance in the performance? Thanks Drop
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Offline McDerry

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Re: ultragon rifleing
« Reply #2 on: September 12, 2010, 09:32:01 PM »
Its just the angling that the rifling is cut at or more the lack of.  Oval shaped lands supposedly grip the sabot better, while creating a more consistent gas seal.  Sorta a hybrid of polygonal rifling and ballard rifling. 
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Offline ipyrek

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Re: ultragon rifleing
« Reply #3 on: September 13, 2010, 03:22:56 AM »
Unload the gun, look down the barrel, in a 20ga. with Ultragon rifleing  there should be only 6 lands and 6 grooves . The older  rifling will have more land and grooves. I don't know how many more but there will be more. Never shot one with the older rifleing, but mine with the Ultragon shoots great with Rem. 2 3/4 Acutips.
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