The RCBS MatchMaster .338 Lapua Magnum Full Length Bushing Die Set (model 16608) is engineered for precision reloading. This full length bushing die set is for people reloading long-range precision ammunition. The set includes a full-length bushing die and a MatchMaster seating die for interchangeable diameter-specific neck bushings.
The sizing die features a titanium carbo nitride expander that minimizes brass accumulation and ensures seamless case extraction. The full length sizing die utilizes RCBS’s precision-machined neck bushings to put the perfect amount of neck tension on each round. The MatchMaster seating die features a bullet seating window with bullet retaining system—simply place the bullet in the window and raise the case into the die to seat the bullet. Combined with a micrometer adjustable, free-floating, self-centering bullet seating stem, this provides one of the most accurate bullet seating dies available.
Each die is crafted from case-hardened steel and undergoes meticulous internal machining and reaming, ensuring exacting standards and a flawlessly polished finish. The dies are compatible with the standard 7/8 inches – 14 thread and come with a limited lifetime warranty. MatchMaster sizing dies require appropriate RCBS neck bushings for the caliber you are loading (sold separately).





