The RCBS MatchMaster 6mm GT Neck Size Bushing Die Set (Model 32310) delivers precision reloading for competitive shooters and handloaders seeking superior accuracy. Matchmaster sizing dies use interchangeable neck bushings that allow you to change the self-centering changeable neck bushing to precisely set the amount of tension on the bullet, while keeping the brass working to a minimum to extend the life of your cases. The titanium nitride coated expander offers silky-smooth case extraction and reduced brass build up on the expander both of which help reduce the amount of stretch on the case neck.
The Matchmaster seater die is beautifully machined, polished, and finished off with a deep blued finish, with a large, oversized adjustment knob featuring oversized letters and hash marks making it both precise to turn as well as easy to read—dial one thousandth of an inch and that is exactly what you will get. The seater also features an exclusive loading window which allows you to drop the bullet in and simply run the press to seat your bullet.
Matchmaster dies produce first-class concentricity by aligning the case and bullet before they ever meet, then guide them together in perfect alignment all through the seating process, resulting in superbly concentric ammunition. Note: Sizing die requires appropriate neck bushings, sold separately.





