The Master Hunter Die Sets were inspired by and requested as a result of the success of the Redding National Match Die Sets. Experienced hunters know that full length resizing is important when a high stress follow-up shot is needed in the ?real world? of Hunting. As a result the upgraded Master Hunter Die Sets combine the standard Redding Full Length Sizing Die with the extraordinary Redding Competition Seating Die enabling you to make the best possible ammunition for your favorite hunting rifle.