Redding Competition Seating Dies have set the standard for precision and accuracy in the most discriminating handloading circles. Numerous world records and championships are set each season and with these dies. A new Bullet Seating Micrometer has now been created by Redding for use with all seating dies using 1/2-20 thds. These new Bullet Seating Micrometers are available for both traditional (STD) bullet shapes as well as the new VLD bullets. The new Bullet Seating Micrometers are a direct replacement for the original seat plugs and can easily be changed from one die to another.