[ARCHIVED THREAD] - Need Help Identifying Suppressor Barrel

Posted: 6/30/2014 9:22:47 AM EDT

I have no idea what it is. The end piece appears to be soldered on and has no markings.

Posted: 6/30/2014 10:19:50 AM EDT

[#1]

I wonder if it isn't one of the aftermarket barrel bushings that allows you to use a car oil filter as a makeshift sound suppressor.

Posted: 6/30/2014 11:24:47 AM EDT

[#2]

Should have mentioned that it is attached to an extended barrel, not a bushing. The threads seem too coarse to be for a oil filter.

Posted: 6/30/2014 11:45:35 AM EDT

[#3]

Perhaps it was made for the old MAC10 Sionics suppressors? Those had a pretty coarse barrel thread.

Posted: 6/30/2014 12:08:47 PM EDT

[#4]

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Quoted:
Perhaps it was made for the old MAC10 Sionics suppressors? Those had a pretty coarse barrel thread.

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I think you may be on to something. I just measured the threads with a caliper and it appears to be 7/8" X 9tpi which is MAC .45acp threads.

Posted: 6/30/2014 12:28:40 PM EDT

[#5]

Found the thread protector

Thread Protector

Posted: 6/30/2014 2:23:00 PM EDT

[#6]

from the picture it looks to be a 7/8-9 thread which is correct for the M10-.45 silencer

Posted: 6/30/2014 2:31:03 PM EDT

[#7]

Quote History

Quoted:

from the picture it looks to be a 7/8-9 thread which is correct for the M10-.45 silencer

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I think so too.