Lee Precision Micrometer 2-Die Set Features The Lee Precision Micrometer 2-Die Set for .303 BRT centers on a full length sizing die that resizes mixed or range brass back to factory specification ensuring reliable chambering and consistent case life. The micrometer bullet seating die lets handloaders dial in precise seating depth with repeatable settings which matters for accuracy when developing a load across multiple reloading sessions. Because the micrometer adjustment can be returned to a known setting reloaders can switch bullet types and come right back to a proven seating depth without re-measuring from scratch. This level of control is especially useful for .303 BRT shooters working with older military surplus brass that may vary slightly in dimension. Included with the set is a universal shell holder sized for .303 BRT cases a powder dipper for measuring charges and printed instructions with load data to guide new reloaders through the process safely. The included storage box keeps the dies organized and protected on the reloading bench between sessions. This set is purpose built for reloaders who want a dependable full length sizing setup rather than a neck sizing only die making it a good choice for anyone shooting mixed brass. Lee Precision s reputation for affordable well engineered reloading tools makes this set a practical addition to any .303 BRT reloading bench. Lee Precision Micrometer 2-Die Set Specifications Manufacturer: Lee Precision Model: Micrometer 2-Die Set Caliber: .303 BRT Die Type: Full Length Sizing Gun Type: Rifle Includes: Storage Box Shell Holder Powder Dipper Available At: GrabAGun