RCBS Neck Sizing Bushing, .336 in Diameter

The RCBS Neck Sizing Bushing at .336 inch diameter (brand part no. 81651) from RCBS lets handloaders dial in exact case neck tension in a bushing-style sizing die rather than relying on a fixed, one-size neck expander. Swapping bushings by diameter is how precision reloaders fine-tune bullet grip and concentricity for a specific rifle and load combination. It is a small, precisely machined part built to be interchanged with other RCBS bushings as needed.

Key Specifications

• .336 inch diameter sizes the case neck to this exact dimension.
• Bushing-style neck sizing lets you fine-tune neck tension instead of using a fixed expander.
• Interchangeable with other RCBS bushings to dial in the right fit for your load.
• Light shipping weight of 0.02 lb reflects its small, precise machined size.

Frequently Asked Questions

What is a neck sizing bushing used for? It sizes the case neck to a precise diameter, letting you control bullet neck tension in a bushing-style die.

What diameter is this bushing? .336 inch.

Buy the RCBS Neck Sizing Bushing, .336 in Diameter

Fine-tune your neck tension with a precise .336 inch RCBS bushing. Order it from our Lubbock, Texas gun shop for fast shipping, and shop the rest of our shellholders and die accessories.