RC BUSHING DIAMETER - 0.334

The RCBS RC Bushing Diameter 0.334 is a precision reloading component designed for shooters who demand consistency and accuracy in high-volume ammunition production. This bushing is essential for handloaders working with cartridges that require tight neck control and uniform bullet seating, making it a valuable tool for competitive rifle shooters and serious reloaders alike.

Manufactured by RCBS, a trusted name in reloading equipment for over 75 years, this 0.334-inch diameter bushing works in conjunction with specific RCBS press collets to control case neck sizing during the full-length or neck-sizing cycle. The precision diameter ensures that case necks are resized to a uniform dimension, which directly impacts bullet seating depth consistency and cartridge overall length (OAL). This level of process control helps reduce vertical stringing downrange and improves shot-to-shot velocity consistency.

Reloaders working with popular intermediate and magnum cartridges will find the 0.334-inch bushing compatible with select RCBS press systems and related sizing equipment. Installation is straightforward, as the bushing simply inserts into the press collet assembly. This makes it indispensable for precision rifle applications where sub-minute-of-angle (MOA) accuracy is the standard.