Warning

 

Close
Confirm Action

Are you sure you wish to do this?

Cancel Confirm
AR15.COM
Armory Sponsor
12/1/2007 10:14:19 AM EDT
What is the max case length. I found a spec of 3.902 for trim to length.....Should I extrapolate that to 3.912 as Max length?

I have once fired brass that I have resized in a Lee FL die.  
12/1/2007 12:09:59 PM EDT
[#1]
I trim mine to 3.89
12/1/2007 1:33:59 PM EDT
[#2]
Do you trim them every time you shoot?
12/1/2007 3:24:59 PM EDT
[#3]
Only the M2HB brass gets trimmed alot.
My bolt gun brass doesn't grow as fast.  I can feel when it's getting a little long when chambering a round.
How fast it 'grows' will depend on your load, chamber spec, and reloading dies.
12/2/2007 6:26:24 AM EDT
[#4]
3.910

The military spec sheet will show a max length for brass t that length.
Armory Sponsor