Wilson - Micrometer Seater Die Size:300 Win Mag If you desire to point

If you desire to point bullets in more than one caliber

Check trim length uniformity

Safe to shoot and handle with two-position safety

Competitors and Collectors with the highest quality gun cleaning rods and supplies in the industry since 1975

Wilson - Micrometer Seater Die Size:300 Win Mag If you desire to pointSeaters have a built in micrometer seating depth adjustment feature with an easy to read scale in . 001 graduations. Major seating adjustments can be made with the 3 8" 24 TPI threads in the cap. Long lasting stainless steel material, laser engraved marking, make them simple and easy to use. Take with you to the range and adjust seating depth to find your chambers optimal COAL. Made in the U. S. A