The Universal Bullet Seating Die works with .224 to .338 caliber bullets. Featuring a cutout window die body, the Universal Bullet Seating Die holds the bullet in place while seating. The built-in micrometer allows for precise .001, micro-adjustments to the seating depth of the bullet. Includes 9 bullet alignment sleeves, 3 VLD bullet seating stems, and a molded storage case. (Note: one alignment sleeve and one VLD bullet seating stem are pre-assembled inside the die.). Included caliber fittings; 224 Cal, .243 Cal, .257 Cal, .264 Cal, .277 Cal, .284 Cal, .308 Cal, .325 Cal, .338 Cal