Fully Processed Once fired brass

MMH

Sergeant
Full Member
Minuteman
Mar 17, 2013
318
54
I have some LC 5.56 fully processed brass. It is fully resized (back to SAAMI?). I made a mistake when ordering it. Should I see if they would take it back? Only real concern is the brass being fully resized & the subsequent reduction of the brass life. Or, is fully resized back down to SAAMI not that big of a deal.
 
Load it and shoot it. The brass, and you, will live right through being resized back to SAAMI once.

You will learn not to fret so many things as you gain experience.