This is a set of 8.6 blk reloading dies that were manufactured from Hornady's Custom Shop.
The set includes:
1 - Hornady Custom Grade 8.6 blk Sizing die
1 - Hornady Custom Grade 8.6 blk Seating die
1 - Hornady .338 ELD Seating stem
This die set pairs well with our 8.6 blk trim die that can be used to convert 6.5 Creedmoor or similar brass to 8.6 blk available here - 8.6 blk Trim Die
Here is some baseline reloading data compiled by Faxon and Q