The Redding Competition Bullet Seating Die for Straight Walled Cases provides the same features in a precision bullet seater as one for bottleneck cases.  It features positive alignment between the bullet and cartridge case prior to bullet seating that insures perfect alignment until the actual seating of the bullet begins.  The micrometer adjustment simplifies setting and recording bullet seating depth. By recording the micrometer setting of your favorite reloads you can return to that same overall length by simply “dialing it in”. Switching bullets and experimentation has never been easier.  Compatible with all popular progressive reloading presses.