Trim to length
Posted: Wed Apr 14, 2021 3:33 pm
http://www.shilohrifle.com/forums/viewtopic.php?t=9855
After reading this thread a couple times, I'm slightly confused.
Since all I've trimmed and shot for a long time is brass that is to be shot as fired
I trimmed to chamber length or just slightly under.
Now I always thought that is the length one should trim brass that is to be sized also.
Trim to chamber length, then resize winding up with a case slightly longer than chamber length.
With the understanding, that once fired, the case would instantly shorten as it expanded.
If one were to trim it to chamber length after sizing, it would be short of chamber length after firing leading to more possibility of paper rings.
Yet, that is not what Kirk or Ray alude to ?
Any Known pros-cons from doing it either way?
Coltsmoke alluded to shooting with cases longer than chamber before , and maybe that is what he is talking about !!
After reading this thread a couple times, I'm slightly confused.
Since all I've trimmed and shot for a long time is brass that is to be shot as fired
I trimmed to chamber length or just slightly under.
Now I always thought that is the length one should trim brass that is to be sized also.
Trim to chamber length, then resize winding up with a case slightly longer than chamber length.
With the understanding, that once fired, the case would instantly shorten as it expanded.
If one were to trim it to chamber length after sizing, it would be short of chamber length after firing leading to more possibility of paper rings.
Yet, that is not what Kirk or Ray alude to ?
Any Known pros-cons from doing it either way?
Coltsmoke alluded to shooting with cases longer than chamber before , and maybe that is what he is talking about !!