RCBS MatchMaster Competition Neck Bushing Set 6mm GT is designed to help you fine-tune neck tension for more consistent 6mm GT case sizing. This set pairs with the RCBS MatchMaster Competition neck bushing system so you can dial in the neck fit that supports repeatable reload performance.
Key Features
Improves consistency by letting you control neck tension during sizing
Made for compatibility with RCBS MatchMaster Competition sizing die systems
Hardened steel bushings are built for repeated case neck sizing
Tailored for 6mm GT reloading setups using the MatchMaster bushing approach
Upgrade your 6mm GT reload workflow with RCBS MatchMaster Competition neck bushings for tighter, more repeatable case preparation.
