The Area 419 Zero Sizing Die Mandrel Kit in .30 Cal (Area 419 part no. 419-Mandrels-30) adds four precision-ground mandrels to your ZERO M-Series or S-Series sizing die so you can fine-tune neck tension instead of living with whatever tension the die came with. Every mandrel is ground from 17-4PH stainless steel and black-nitrided for smooth, long-lasting operation, and a spare decapping pin is included so a bent pin does not end your reloading session early.

Key Specifications

• Sized for .30 Cal ZERO Sizing Dies.
• Kit includes four mandrels, which combined with the mandrel that shipped with your ZERO die give you a full range of neck-tension options.
• Mandrels step neck tension in 0.0005 inch increments, from 0.0005 to 0.0025 inch.
• Ground from 17-4PH stainless steel for a hard, wear-resistant surface.
• Black nitrided finish for smooth, long-lasting operation.
• Includes one spare decapping pin in case yours bends or breaks.

Frequently Asked Questions

What dies does this mandrel kit fit? Area 419 ZERO M-Series and S-Series sizing dies in .30 Cal.

How much does neck tension change between mandrels? Each step is 0.0005 inch, letting you dial in tension from 0.0005 to 0.0025 inch when combined with your die’s original mandrel.

Does this kit include a spare decapping pin? Yes, one spare pin ships with the kit.

Buy the Area 419 Zero Sizing Die Mandrel Kit, .30 Cal

Order the Area 419 Zero Sizing Die Mandrel Kit, .30 Cal from our Lubbock, Texas gun shop for fast, insured shipping straight to your reloading bench. Stock up now so you are never stuck waiting on components mid-session, and browse the rest of our reloading equipment lineup while you are at it — from Area 419 and every other maker we carry.