[ARCHIVED THREAD] - 9mm Trigger Help

Posted: 12/5/2009 3:36:25 PM EDT

I have a Bushmaster lower with a standard trigger pack, Hahn dedicated block, and a CMMG upper. The problem is, when I hold don the trigger after the bolt cycles the trigger does not reset. I have taken off the upper after I cycled the bolt and the hammer is in the forward position. It works fine when i manually move the hammer and it catches with the trigger depressed. It seems that the hammer is not being reset by the bolt carrier/bolt. If anyone has any idea of what to do please let me know, I'm also posting this in the trouleshooting forum, thanks.

Posted: 12/5/2009 4:28:59 PM EDT

[#1]

The cure -

Posted: 12/5/2009 4:35:10 PM EDT

[#2]

As SBR7_11 has pointed out, you need to be running an un-notched hammer like a DPMS or modded M16. it would also be good to get your 9mm bolt ramped as well.

Posted: 12/7/2009 2:23:40 PM EDT

[#3]

Ok thanks for the help, I changed out the hammer and it works fine. I have the CMMG enhanced bolt so its already ramped.

Posted: 12/7/2009 2:45:27 PM EDT

[#4]

Quoted:
Ok thanks for the help, I changed out the hammer and it works fine.

Ok, so what was the hammer style that you removed, and what style did you install to remedy your concern ??

[ARCHIVED THREAD] - 9mm Trigger Help

AR Sponsor

Warning

Confirm Action

[ARCHIVED THREAD] - 9mm Trigger Help

[ARCHIVED THREAD] - 9mm Trigger Help