The AREA 419 419-MANDRELS-65MM mandrel sizing kit is built around precision-ground, full-length mandrels engineered to deliver exceptional consistency in neck tension. The kit’s interchangeable mandrels let reloaders dial in the exact amount of neck tension their specific application demands. Each mandrel is ground from 17-4PH Stainless Steel and finished with black nitriding for smooth, durable performance.
This kit ships with four mandrels that work in combination with the mandrel included with your ZERO M-Series or S-Series sizing die, yielding .0005 inch neck-tension increments across a range of .0005 to .0025 inches. A spare decap pin is also included. The modular design enables precision reloaders to fine-tune neck tension to exact specifications, minimizing neck runout and supporting match-grade ammunition performance.
Whether fine-tuning neck tension control or turning case necks, the 419-MANDRELS-65MM delivers the precision engineering and quality craftsmanship AREA 419 is known for, supporting consistency and reliability in every reload.
