This RCBS bushing (brand part no. 81678) is precision ground to a .363-inch diameter, sized to drop into a compatible RCBS bushing-style neck sizing die. Interchangeable bushings like this one let a handloader select the exact neck-sizing diameter needed for a given brass thickness and desired neck tension, rather than being locked into a single fixed dimension. For reloaders standardized on RCBS die accessories, this die accessory is a precise fit for bushing-style neck sizing.

Key Specifications

• Ground to a .363-inch diameter.
• Built for use in a compatible RCBS bushing-style neck sizing die.
• Ships at a 0.002-pound shipping weight.

Frequently Asked Questions

What is this bushing used for? It drops into a compatible RCBS bushing-style neck sizing die to set a specific neck-sizing diameter.

What diameter is this bushing? .363 inch.

Buy the RCBS Bushing, .363-Inch Diameter

Dial in exact neck tension with this precision-ground .363-inch RCBS bushing for a compatible bushing-style sizing die. Order it from our Lubbock, Texas gun shop for fast, insured shipping.