Enhance your reloads with precision using RCBS Steel Neck Sizing Bushings!
RCBS Steel Neck Bushings are interchangeable components designed to allow reloaders to select the perfect bushing that provides the right amount of tension on the bullet when using RCBS Gold Medal Match sizing dies.
Key Features:
- Precision Fit: Using a precisely fitted Steel Neck Bushing reduces work hardening of the case neck brass, prolonging case life and improving accuracy.
- Self-Centering: Ensures proper alignment with the case neck.
- Quality Brass: For best results, the use of high-end brass with consistent neck thicknesses is recommended.
- In-the-White Finish: Bushings come "in-the-white" - bare steel, requiring traditional case lubrication.
- Compatibility: For use ONLY with RCBS Gold Medal sizing dies.
RCBS recommends having neck bushings one to two sizes above and below your target diameter. These Steel Neck Bushings are a small but critical component in loading extremely consistent-shooting ammo with your Gold Medal Match sizing dies.
Brownells Gun Tech™ Tip:
There are two ways to select the steel neck bushings you need:
- Measure the outside neck diameter of your loaded cartridge and subtract .002" to .003". This allows 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".