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Cutting Barrel


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#1 Boss302

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Posted 05 September 2013 - 01:44 PM

Hello I recently bought an aftermarket 363mm Falcon inner barrel for my KWA MP7. The inner barrel protruded slightly passed the barrel extension so I had to cut the inner barrel about half an inch. The question I ask is after I cut the barrel it left a "rough edge" so what tool is recommended to fix this?

#2 gcw360

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Posted 05 September 2013 - 05:36 PM

View PostBoss302, on 05 September 2013 - 01:44 PM, said:

Hello I recently bought an aftermarket 363mm Falcon inner barrel for my KWA MP7. The inner barrel protruded slightly passed the barrel extension so I had to cut the inner barrel about half an inch. The question I ask is after I cut the barrel it left a "rough edge" so what tool is recommended to fix this?
I would use a standard countersink bit to bevel the inner edge.  I have heard some people use a tapered stone grinding bit.

Here is a countersink: http://www.grainger....5&cm_vc=IDPRRZ1

#3 tales

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Posted 06 September 2013 - 07:45 AM

View PostBoss302, on 05 September 2013 - 01:44 PM, said:

Hello I recently bought an aftermarket 363mm Falcon inner barrel for my KWA MP7. The inner barrel protruded slightly passed the barrel extension so I had to cut the inner barrel about half an inch. The question I ask is after I cut the barrel it left a "rough edge" so what tool is recommended to fix this?

Another choice is by hand. You will have more control of the tool as this might take only a few revolutions to deburr the barrel
http://www.sears.com...la=00940884000P

Edited by tales, 06 September 2013 - 07:53 AM.


#4 Cariza

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Posted 07 September 2013 - 04:41 PM

Been looking for a longer barrel for my mp7 but all seem out of stock, where did you purchase yours?

Sent from my Nexus 4 using Tapatalk 4



#5 Boss302

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Posted 07 September 2013 - 05:11 PM

Airsoft g.i. I managed to pick one up when they restocked.




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