Precision bushing-style full length sizer die for 7 PRC with three bushings (308, 310, 312). Controls neck tension while sizing body and bumping shoulder for improved accuracy and extended case life.
The Forster bushing-style full length sizer die represents a significant advancement in precision reloading technology. By allowing you to precisely control the amount of neck sizing tension applied to your brass, this die delivers measurable improvements in both accuracy and case longevity.
Unlike conventional sizing dies that apply uniform pressure across the entire neck, the Forster bushing system sizes the case body and bumps the shoulder to minimum SAAMI specifications while the bushing independently controls neck tension. This selective approach means:
This complete kit includes three interchangeable bushings—308, 310, and 312—allowing you to fine-tune neck tension to your specific requirements and brass condition. Most reloaders will find one bushing perfectly suited to their needs, with spares providing flexibility as brass ages or for different bullet seating applications.
Precision reloaders have long understood that controlling neck tension is fundamental to accuracy. The Forster bushing die makes this control accessible and straightforward, delivering the kind of performance improvements that serious shooters demand.