[ARCHIVED THREAD] - extraction problem

Posted: 3/23/2008 9:37:55 PM EDT

hi guys need help, this is my set up, 10.3 cmmg 1/7 twist chromed line , i have a oring at my extraction spring and a mgi buffer.

after cleaning my rifle i finish 30 rnd without a problem on the second magazine after firing, the case gets stuck in the chamber i need to remove the case using a cleaning rod but it dosent need a lot of effort to remove the case just let the rod fall freely and the case will come out. i noticed that the extractor rips of the rim of the case.

what do i have to do

Posted: 3/24/2008 3:06:54 AM EDT

[#1]

Welcome.............You need to give more info.
What brand of ammo? Did this happen only once? Was this FTE from the same mag?
An expert will be along shortly to sort it out for you.
LOL

Posted: 3/25/2008 3:05:23 AM EDT

[#2]

Quoted:
hi guys need help, this is my set up, 10.3 cmmg 1/7 twist chromed line , i have a oring at my extraction spring and a mgi buffer.

after cleaning my rifle i finish 30 rnd without a problem on the second magazine after firing, the case gets stuck in the chamber i need to remove the case using a cleaning rod but it dosent need a lot of effort to remove the case just let the rod fall freely and the case will come out. i noticed that the extractor rips of the rim of the case.

what do i have to do

www.ar15.com/forums/topic.html?b=6&f=23&t=199901

Posted: 3/26/2008 10:34:24 PM EDT

[#3]

hi rambo thanks for the concern, i ask cmmg and they told me to clean the chamber with ta chamber brush . and it work !!

thanks

[ARCHIVED THREAD] - extraction problem

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[ARCHIVED THREAD] - extraction problem

[ARCHIVED THREAD] - extraction problem