The Forster Products Neck Bushing .297 Diameter is a precision reloading component engineered for handloaders who demand consistency and reliability in their ammunition production. Built to pair exclusively with Forster Precision Plus Bushing Bump Dies, this neck sizing bushing gives you repeatable, accurate neck control shot after shot. If you're running a Forster die setup and need to dial in your neck sizing perfectly, this .297-diameter bushing is a critical part of achieving the tight tolerances that separate quality handloads from mediocre ones.
Forster neck bushings are manufactured in .001-inch increments, so you get precision sizing tailored to your specific cartridge and brass. The .297 diameter sits in the mid-range of Forster's bushing lineup (spanning .281 to .343 diameter), making it suitable for a variety of centerfire rifle cartridges. Every bushing undergoes cryogenic treatment—a process that hardens the steel at the molecular level—ensuring smooth operation and a long service life even under the demands of high-volume reloading.
This is not a universal bushing; Forster bushings are designed and sized exclusively for Forster dies and aren't compatible with other manufacturers' reloading equipment. That specificity is actually your advantage: it means Forster engineered this bushing to work seamlessly with their precision die tolerances, eliminating guesswork and delivering the accuracy you paid for. Keep one in your reloading setup, or buy spares if you load multiple cartridges—the investment in precision pays off downrange.
Key Features
- Designed exclusively for Forster Precision Plus Bushing Bump Dies
- .297 diameter for precise neck sizing control
- Manufactured in .001-inch precision increments
- Cryogenically treated for smooth, durable operation
- Built to withstand extended reloading sessions without wear
Specifications
| Diameter | .297 inches |
| Brand | Forster Products |
| Type | Neck Sizing Bushing |
| Treatment | Cryogenically treated |
| Compatibility | Forster Precision Plus Bushing Bump Dies only |
Frequently Asked Questions
Will this Forster neck bushing work with my other reloading dies?
No. Forster neck bushings are designed exclusively for Forster Precision Plus Bushing Bump Dies and are not interchangeable with other brands or models of reloading equipment.
What cartridges can I use the .297 diameter bushing for?
Forster manufactures bushings in .001-inch increments across a range of .281 to .343 diameter to cover the various centerfire rifle cartridges their dies support. The .297 diameter will suit specific cartridges within that spectrum, but you'll need to verify your exact cartridge and current brass dimensions to select the right size for your load.
Why is cryogenic treatment important for a reloading bushing?
Cryogenic treatment hardens the steel at the molecular level, making the bushing smoother and more durable. This means less friction during the sizing process, longer service life, and consistent performance across hundreds or thousands of rounds.
Do I need a different bushing for each cartridge I reload?
If you load multiple cartridges with different neck diameters, you may need different bushings to achieve proper neck sizing for each one. Forster's .001-inch increment sizing allows you to match the bushing precisely to your brass and cartridge specs.

