Redding Carbide Size Button Kit - .30 Cal

A Redding Carbide Size Button Kit for .30 caliber gives your reloading setup a meaningful upgrade if you're running Redding Standard or Type S dies. The carbide button replaces your existing sizing button and transforms neck sizing into a smoother, cleaner process—no sizing lube required. That alone saves time and mess on the bench, and it means less concern about lubricant residue affecting case life or consistency.

The button itself floats freely on the decapping rod, which lets it self-center in the case neck and reduces the chance of forced misalignment that can cause scoring or uneven sizing. For handloaders working with .30 caliber bottleneck cartridges (think .308 Winchester, .300 Win Mag, .30-06, and similar), this upgrade extends die life and improves case neck concentricity—both things that matter when you're chasing accuracy.

The kit arrives with everything you need to make the swap: the carbide button itself, a retainer to hold it in place, and a spare decapping pin. Installation is straightforward if you're already familiar with your dies. Keep in mind this kit is engineered for Redding Standard and Type S neck and full-length sizing dies only; it's not a universal part. The decapping rod stays in your die and isn't included here.

Key Features

• Carbide button eliminates the need for sizing lubricant during neck sizing
• Free-floating design allows the button to self-center for even, consistent sizing
• Compatible with Redding Standard and Type S dies in .30 caliber
• Includes carbide button, retainer, and spare decapping pin
• Reduces case neck scoring and improves concentricity

Specifications

Frequently Asked Questions

Will this carbide button kit work with my Redding dies?

This kit is designed specifically for Redding Standard and Type S neck and full-length sizing dies in .30 caliber. It is not compatible with other brands or models of dies.

Do I need to use sizing lubricant with a carbide button?

No. One of the main advantages of carbide sizing buttons is that they function without lubrication, which simplifies your reloading process and eliminates concerns about lube residue.

What's included in the kit?

The kit contains the carbide button, a retainer, and a spare decapping pin. Your existing decapping rod remains in your die and is not replaced.

How does the floating button design help with sizing?

The free-floating design allows the button to self-center itself in the case neck as it sizes, which promotes even contact and reduces the risk of case neck scoring or misalignment during the sizing stroke.