Precision Engineering for Reloading Enthusiasts
Introducing the TUNGSTEN COATED NECK SIZING BUSHING from RCBS, designed for optimal performance with GMM sizing dies.
Product Features:
- No-Lube-Required: These bushings feature a Tungsten Disulfide (WS2) anti-friction coating, eliminating the need for traditional case lube.
- Interchangeable Design: Choose the perfect bushing for precise bullet tension when using RCBS Gold Medal Match neck sizing dies.
- Self-Centering: Ensures proper alignment with the case neck for consistent results.
- High-End Brass Compatibility: Best results achieved with brass that has consistent neck thicknesses.
- Size Recommendations: RCBS advises having neck bushings one to two sizes above and below your target diameter for optimal performance.
RCBS Coated Neck Bushings are a small but critical component in loading extremely consistent-shooting ammunition when paired with your Gold Medal Match sizing dies. For precise selection, consider the following methods:
- Measure the outside neck diameter of your loaded cartridge and subtract .002" to .003" 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".
Enhance your reloading experience with RCBS Coated Neck Bushings, ensuring your ammunition performs at its best.