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Posted: 12/18/2010 8:22:25 AM EDT
Does anyone know if a spikes dedicated barrel collar will fit on a CMMG Evolution 22 kit? I have a spikes upper and I want to buy an evolution kit to use in it! Thanks for the help!
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Posted: 12/18/2010 8:41:15 AM EDT
[#1]
Collar will fit. Live round extraction may or may not work as it is a function of the collar in the CMMG kit.
Dave |
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Posted: 12/18/2010 10:58:26 AM EDT
[#2]
What does the collar do for the live round extraction?
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Posted: 12/18/2010 11:06:18 AM EDT
[#3]
It's in the machining.
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Posted: 12/18/2010 12:38:56 PM EDT
[#4]
If you have a tight chamber in your Spike's Barrel, meaning 0.227-0.228,
live round extraction has a good chance of working. The collar is another factor, depending on the barrel / collar fit. As long as it is a reasonably tight fit you'll be in good shape. The CMMG collar uses a ball detent and is pretty much locked tightly to the barrel. Dave |
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Posted: 12/18/2010 5:08:56 PM EDT
[#5]
Did CMMG change from .460 to .500 collars/barrels?
Unless CMMG went to .500", It won't go on anyone else's barrel. Never mind, I'm distracted. Shadowcop has it nailed(again). Collars are essentially interchangeable on bolts. |
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Posted: 12/19/2010 4:32:02 AM EDT
[#6]
The collars are interchangeable.. CMMG is using a ball and detent on their 0.460 collar and barrel and it works great.
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