RCBS MatchMaster Die Set Neck Sizing/Seating Die with Micrometer .308 Win #15510

Maximum precision for reloaders in match and long-range shooting
Neck sizing and precise seating depth control

The RCBS MatchMaster die set Neck sizing and seating die with micrometer in caliber .308 Winchester (#15510) is a high-end tool package for reloaders who demand the highest standards of precision, repeatability, and cartridge quality.

The neck sizing die ensures exact processing of the case neck without fully deforming the case body. This extends the case life, reduces material stress, and ensures consistent bullet retention force.

The set is complemented by the benchrest seating die with integrated micrometer adjustment, allowing highly precise seating depth adjustment in the hundredth of a millimeter range. This fine adjustment enables optimal adaptation to different bullet shapes and loadings and delivers reproducible results from batch to batch.

The floating seating stem ensures perfect alignment of bullet and case, minimizes runout deviations, and significantly increases the precision of the finished cartridge.

Thanks to the open guide window, handling is easier, canting is prevented, and the reloading process is overall more efficient.

Made from hardened tool steel, both dies impress with the highest manufacturing quality, wear resistance, and long service life.

The die set is compatible with all common reloading presses with standard 7/8-14 thread, making it universally usable.

Shooters in long-range and match sports especially benefit from the advantages of this system, which is designed for tight groupings and maximum shooting performance.

RCBS underlines its uncompromising focus on quality, reliability, and investment security with its lifetime warranty.

Delivery without bushings