The Forster Products 0.324" neck bushing is a precision reloading component designed for handloaders who demand repeatable, consistent neck sizing. Built specifically for use with Forster Precision Plus Bushing Bump Dies, this bushing delivers the exact neck control serious ammo builders need to achieve tight tolerances and uniform cartridge runout—critical factors for accuracy at distance or on the competition line.
Forster manufactures their bushings in 0.001-inch increments, so you get a precise fit for your specific cartridge dimensions rather than a generic one-size-fits-most approach. The 0.324" bushing sits in the middle of Forster's range (which spans 0.281" to 0.343") and suits a variety of popular calibers. Because these bushings work only with Forster Precision Plus dies, you're guaranteed compatibility—no guessing about fitment across different die brands.
Every Forster bushing receives cryogenic treatment to achieve an ultra-smooth surface finish and exceptional durability. That process helps resist wear over thousands of rounds and keeps neck sizing effort consistent, round after round. If you're already running a Forster Precision Plus die, swapping in a different bushing size is a quick way to fine-tune your brass preparation without changing dies.
Key Features
- Machined for use exclusively with Forster Precision Plus Bushing Bump Dies
- 0.001-inch size precision—no compromise on dimensional accuracy
- Cryogenically treated for smooth operation and extended service life
- Available across the range of popular cartridge neck diameters
Specifications
| Neck Bushing Size | 0.324 inches |
| Bushing Range | 0.281 inches to 0.343 inches |
| Size Increments | 0.001 inch |
| Compatibility | Forster Precision Plus Bushing Bump Dies only |
| Treatment | Cryogenically treated |
Frequently Asked Questions
Will this bushing work with other die brands?
No. Forster neck bushings are designed specifically for Forster Precision Plus Bushing Bump Dies and are not compatible with bushing dies from other manufacturers.
What calibers does the 0.324" bushing fit?
The 0.324" size accommodates cartridges with a neck diameter of approximately 0.324 inches. Forster's 0.001-inch sizing increments allow you to match your exact cartridge specs, so verify your fired case neck diameter before selecting a bushing size.
How do I know which bushing size I need?
Measure the neck diameter of your fired brass. Forster makes bushings from 0.281" to 0.343" in 0.001-inch increments, so you can select a size that matches your specific cartridge and desired fit.
Can I switch between different bushing sizes on the same die?
Yes. Once you own a Forster Precision Plus Bushing Bump Die, you can change bushings to adjust neck diameter control—a practical way to fine-tune your reloading without replacing the entire die.
