Yes LC-13 shot best for me for the LC cases anyway.
I now use Federal cases for all my accuracy loads as it is just as accurate as LC13 and LC16.
In fact I do not sort those cases I can shoot any of the 3 and they print exactly the same.
Some reading. Take it for what it is worth.
https://www.24hourcampfire.com/ubbt...ederals-response-to-fc-vs-lc-brass-difference
I now use Federal cases for all my accuracy loads as it is just as accurate as LC13 and LC16.
In fact I do not sort those cases I can shoot any of the 3 and they print exactly the same.
Some reading. Take it for what it is worth.
https://www.24hourcampfire.com/ubbt...ederals-response-to-fc-vs-lc-brass-difference