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questions on caliber changes

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Old 03-07-2014, 02:17 PM   #1
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Default questions on caliber changes

Hey guys I'm new to owning a semi auto rifle and i have a few questions on upgrading and modifying. I recently got a dsa zm4 lower receiver with a .22 lr cmmg upper, i am looking into buying a new complete upper and making this gun a 5.56. Is there a conversion kit i would have to get for this and if anyone has opinoins on best upper receivers for the money i would like to here it.
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Old 03-07-2014, 03:21 PM   #2
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Welcome to the forum. Take a minute and stop "Introductions" and say "Hi".

You have the lower, now, get the upper.
Amendment II:
"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."

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Old 03-07-2014, 03:35 PM   #3
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the only change is the upper, the mags, and the ammo.
I have been a silent witness
to all of America's finest hours.
But my finest hour comes
when I am torn into strips and used as bandages
for my wounded comrades on the battlefield,
When I fly at half-mast to honor my soldiers,
Or when I lie in the trembling arms
of a grieving mother
at the graveside of her fallen son.
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