Forster Products 223 Remington Bushing Bump Neck Die

The Forster Products 223 Remington Bushing Bump Neck Die gives handloaders precision control over case neck sizing and headspace without altering the case body—ideal for shooters who want to minimize case working and extend brass life. Unlike traditional full-length dies that size the entire case, this bushing-style die focuses on the neck and shoulder, letting you maintain consistent headspace length while preserving case dimensions. It's a smart choice for precision rifle reloading, especially if you're building match ammunition or working with quality brass you plan to reload multiple times.

The die includes a decapping assembly without an expander ball, which means your bushing selection entirely determines the internal neck diameter. This gives you granular control over neck tension—critical for consistent velocities and accuracy. Bushing sizes come in .001-inch increments, so you can dial in the perfect fit for your loaded rounds. When you're ready to order, measure a loaded round at the case neck and select a bushing approximately .002 inch smaller; bushings are sold separately.

One important note: Forster Bushing Bump Dies work exclusively with Forster bushings. They're not compatible with Redding or Wilson bushings, so make sure you're sourcing your sizing bushings from Forster. If you reload 223 Remington and want the precision and case longevity that comes from minimal full-case working, this die deserves a spot in your die box.

Key Features

• Sizes case neck and adjusts headspace without resizing case body
• Includes decapping assembly (no expander ball)
• Bushing-driven neck diameter control for custom neck tension
• Compatible with Forster bushings only (sold separately)
• Hand-polished finish
• Bushings available in .001-inch increments for precision tuning

Specifications

Frequently Asked Questions

Can I use Redding or Wilson bushings in this Forster die?

No. The Forster Bushing Bump Neck Die is designed exclusively for Forster bushings. Redding and Wilson bushings will not work with this die. Make sure to source your sizing bushings from Forster.

How do I choose the correct bushing size?

Measure the neck diameter of a loaded round and select a Forster bushing approximately .002 inch smaller than that measurement. Bushings are available in .001-inch increments, giving you fine control over neck tension.

What's included with the die, and what do I need to buy separately?

The die includes a decapping assembly without an expander ball. Bushings must be purchased separately from Forster.

Why would I use a bushing bump die instead of a full-length die?

A bushing bump die sizes only the neck and adjusts headspace without resizing the case body. This approach minimizes case working, extends brass life, and is especially valued for precision rifle reloading and handloads shot multiple times.