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Author Topic: CZ 547 M. .223 vs. 5.56?  (Read 1435 times)

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Offline mannyrock

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CZ 547 M. .223 vs. 5.56?
« on: January 07, 2009, 09:33:44 AM »

   Anybody have a CZ 547M in .223 Remington, and fired military 5.56mm out of it?

   Any problems?  (Operation, accuracy or otherwise?)

Thanks, Mannyrock

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Offline MZ5

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Re: CZ 547 M. .223 vs. 5.56?
« Reply #1 on: February 20, 2009, 04:14:23 PM »
I'm not familiar with the 547M, but I have a 527 American in .223 that I've fired a small amount of US M855 (aka NATO SS109) 62-grain ammunition through.  No overt problems, just distinctly poor accuracy.
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Offline Badnews Bob

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Re: CZ 547 M. .223 vs. 5.56?
« Reply #2 on: February 21, 2009, 03:07:28 AM »
No problems at all. dosn't shoot as good a groups with the cheap stuff thou.  But I have the kevlar varmit 527 not the M1, diffrent rate of twist.
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Offline jeclif

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Re: CZ 547 M. .223 vs. 5.56?
« Reply #3 on: February 26, 2009, 02:36:28 AM »
what is the twist rate for the m1  8???? ???
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Offline Badnews Bob

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Re: CZ 547 M. .223 vs. 5.56?
« Reply #4 on: February 26, 2009, 10:12:20 AM »
M 1 Is 1 in 12. 8)
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