Problem is, none of this has anything to do with the what the OP asked. All he wanted to know was if he could use it. Yes, he can, plain and simple.
+1

Saw another chart similar to the one posted on page one where lots of 223 brass were weighed and compared. Interestingly enough the brass with the smallest SD was the Winchester. Not to suggest that it is better than the Lapua but interesting nevertheless.