Achieve Perfect Neck Tension with RCBS Tungsten Coated Neck Sizing Bushings
RCBS Coated Neck Bushings are designed for reloaders who demand precision and consistency when using RCBS Gold Medal Match neck sizing dies. These bushings allow you to select the ideal size for achieving the right amount of tension on your bullets.
Key Features:
- Interchangeable Design: Easily swap bushings to find the perfect fit for your specific needs.
- Tungsten Disulfide Coating: The anti-friction coating eliminates the need for traditional case lube, simplifying your reloading process.
- Self-Centering: Ensures proper alignment with your case neck for optimal performance.
- High-Quality Brass Recommended: For best results, use brass with consistent neck thicknesses.
- Compatibility: Designed exclusively for use with RCBS Gold Medal neck sizing dies.
- Size Recommendation: RCBS suggests having neck bushings one to two sizes above and below your target diameter for best results.
Brownells Gun Tech™ Tip: To determine the correct steel neck bushing size, you can use one of the following methods:
- Measure the outside neck diameter of your loaded cartridge and subtract .002" to .003". This allows for approximately .001" of brass to spring back for correct neck tension.
- Measure the neck wall thickness of your case, multiply by two, add the diameter of your bullet, and subtract .002" to .003".
RCBS Coated Neck Bushings are a small but critical component in loading extremely consistent-shooting ammunition with your Gold Medal Match sizing dies.