RCBS Steel .288 Neck Bushing

• Precise neck tension control: The .288 inch bushing size helps set case-neck grip more consistently, which supports uniform bullet release and more repeatable handloads.
• Self-centering bushing design: RCBS steel neck bushings are built to center themselves in compatible dies, helping reduce setup variation and supporting straighter case-neck sizing.
• Made for bushing-style rifle dies: This accessory works with compatible RCBS MatchMaster and Gold Medal bushing dies, giving reloaders a simple way to fine-tune neck sizing for a specific load.
• Hardened steel construction: The steel body is intended for repeated use in the loading room, providing the durability needed for frequent caliber-specific case preparation.
• Made in USA: Domestic manufacture is a practical advantage for reloaders who want RCBS replacement and tuning components that match the brand’s established reloading system.

About the Steel Neck Bushings Series

RCBS Steel Neck Bushings are part of the company’s precision reloading range for shooters who want more control over case-neck sizing than a fixed-dimension die can provide. Within the RCBS lineup, these bushings support the brand’s MatchMaster and Gold Medal bushing-style rifle dies, where interchangeable sizing inserts let the reloader tune neck tension to the brass, bullet diameter, and intended load.

The series is aimed at handloaders building ammunition for precision shooting, load development, and repeatable case preparation. Instead of changing the whole die, the user can select a different bushing diameter to alter how much the case neck is sized. In practice, that makes it easier to manage bullet hold, account for brass spring-back, and work toward more consistent seating feel from one case to the next. The steel construction suits repeated bench use, while the broad range of available diameters makes the series useful for reloaders who sort brass carefully and want a more deliberate approach to neck sizing.

About the RCBS Steel .288 Neck Bushing

The RCBS Steel .288 Neck Bushing is a caliber-specific reloading accessory for shooters who want to size case necks with a defined .288 inch internal target rather than relying on a one-size-fits-all die dimension. Used in a compatible RCBS bushing die, it allows the handloader to adjust neck sizing around the chosen bullet and brass combination, which is especially useful when refining loads for consistency.

Its main advantage is practical rather than complicated: changing the bushing changes the amount of neck tension the finished case applies to the bullet. That can help the reloader tune ammunition for more uniform seating pressure and more predictable bullet release. For shooters working with carefully prepared brass, that level of control is often an important part of a disciplined loading process.

Because it is part of the RCBS Steel Neck Bushings system, this model also fits naturally into a bench setup built around interchangeable components instead of dedicated fixed-neck dies. The steel construction is suited to repeated use, and the simple format makes caliber-specific adjustments straightforward during case preparation. For reloaders using compatible MatchMaster or Gold Medal dies, this bushing is a focused tool for dialing in neck sizing without changing the rest of the die setup.

About RCBS

RCBS was founded in 1943 by Fred T. Huntington in Oroville, California. The company name came from “Rock Chuck Bullet Swage,” the original bullet-swaging die that started the brand. From that beginning, RCBS grew into a specialist in ammunition handloading, with product lines covering presses, dies, shell holders, powder measures, and priming tools.

RCBS remains closely associated with reloading equipment for both rifle and pistol cartridges, and it continues to manufacture reloading tools in Oroville, California. The brand’s catalog spans single-stage, turret, and progressive presses, reflecting a long focus on practical tools for reloaders at different experience levels. Since 2024, RCBS has operated as a brand of Hodgdon Powder Company.

Main Features

• Product type: Neck bushing
• Manufacturer: RCBS
• Series: Steel Neck Bushings
• Diameter: 288.00 inch
• Application: Case preparation
• Color: Silver
• Made in: USA

Warranty

2 years. This RCBS accessory is covered by a 2-year warranty.