[ARCHIVED THREAD] - Change caliber?

Posted: 4/12/2013 1:30:37 AM EDT

Can I have an M4-1000 EDM'd out to .30cal for use with 300BLK? It seems it would be a pretty easy task...

Posted: 4/12/2013 1:51:04 AM EDT

[#1]

Nope, ATF won't allow it.

ETA: without paying an extra $200, they consider it making a new silencer

Posted: 4/12/2013 1:59:21 AM EDT

[#2]

Quoted:

Nope, ATF won't allow it.

ETA: without paying an extra $200, they consider it making a new silencer

Comment removed..........dpmmn...

Posted: 4/12/2013 8:29:20 PM EDT

[#3]

thanks gun nut. I learned something today

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