Description
The Lyman Brass-Smith Bushing #21 is a replacement bushing for the Case Trim Xpress system designed to support and center bottleneck rifle cases during trimming. The bushing is spring-loaded to provide a smooth, pilot-free cut and is intended to work with Nosler-style bottleneck cartridges referenced in the manufacturer-supplied product names. No pilots are needed, and the design allows trimming at an approximate rate of 15 cases per minute.
Key Specifications
- The part is designated as #21 for the Case Trim Xpress system.
- Compatible with .30, .28, .27, and .26 Nosler cartridges as listed in the product naming.
- The bushing is spring-loaded to center the case and smooth the cut.
- No pilots are required; it does not require pilots for operation.
- Trimming capability is approximately 15 cases per minute under typical use.
- The manufacturer references items LY7862015 & LY7862016 in relation to these bushings.
- The recorded weight is 0.04 per manufacturer attribute.
- The recorded shipping weight is 0.04 per manufacturer attribute.
- Designed to fit most popular bottleneck rifle cases for case trimming tasks.
Durable and straightforward in function, the #21 Brass-Smith bushing delivers a reliable centering and trimming solution for Case Trim Xpress users handling Nosler-style bottleneck rifle cases. Its spring-loaded, pilot-free design keeps setup simple while producing consistent, controlled trims at practical throughput for reloading workflows.





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