The Lee Precision micrometer adjust screw is a drop-in replacement for the original adjusting screw on any Lee bullet seating die. It offers infinitely adjustable precision bullet seating depth with laser engraved divisions representing .001″ increments for exact measurements.
An integrated friction ring delivers smooth adjustment without clicks, allowing you to split thousandths without the interruptions that prevent fine-tuning. The micrometer operates like a precision depth micrometer, enabling you to document your settings and return to them consistently in future reloading sessions.
This large caliber rifle micrometer adjust screw is compatible with all 34 caliber and larger cartridges that use this style bullet seating plug. The adjuster transfers easily between Lee Bullet Seating Dies, though its economical price point makes owning one for every die a practical option.
