Lyman Brass Smith Case Trim Xpress Bushing #9 for 6mm Rem/7mm, 8mm Mauser/257 Roberts
- Type:
- Bushing
- Caliber-Gauge:
- 257 Roberts
- Finish-Color:
- Orange
- Material:
- Steel
- Compatible With:
- Brass Smith Case Trim Xpress
The Lyman Brass Smith Case Trim Xpress Bushing #9 is a purpose-built accessory for reloaders working with 6mm Rem, 7mm, 8mm Mauser, and .257 Roberts cartridges. If you're trimming brass in volume and want to eliminate the guesswork and tedium, this bushing lets you work quickly and consistently without pilots. It's the kind of tool that turns a chore into a rhythm—mount it, feed cases, and let the design do the work.
The bushing supports and centers your case against the cutter for repeatable results every time. Spring-loaded operation keeps pressure even and smooth, so you're not fighting resistance or worrying about inconsistent cuts. With the ability to trim roughly 15 cases per minute, you can move through a session of prep work without fatigue setting in. That efficiency adds up when you're preparing brass for a hunting season or stocking up for the range.
Lyman's Brass Smith line is built for reloaders who want reliable, straightforward gear. This bushing fits into the Case Trim Xpress system and is made to handle the repetitive work of case conditioning. Whether you're a precision hunter trimming match-quality brass or someone who just needs clean, uniform cases for your rounds, this bushing handles those popular magnum and standard calibers.
Key Features
- Designed for 6mm Rem, 7mm, 8mm Mauser, and .257 Roberts cartridges
- Spring-loaded design for smooth, consistent cutting action
- No pilots required—bushing centers the case automatically
- Trims approximately 15 cases per minute
- Supports and centers bottleneck rifle cases during trim
Specifications
| Bushing Number | #9 |
| Compatible Cartridges | 6mm Rem, 7mm, 8mm Mauser, .257 Roberts |
| Case Type | Bottleneck rifle |
| Trim Rate | Approximately 15 cases per minute |
Frequently Asked Questions
Which calibers does this Lyman Case Trim Xpress bushing fit?
The #9 bushing is designed for 6mm Rem, 7mm, 8mm Mauser, and .257 Roberts bottleneck rifle cartridges.
Do I need to use case pilots with this bushing?
No. The bushing supports and centers the case directly, so pilots are not required.
How fast can I trim brass with this bushing?
You can trim approximately 15 cases per minute with the spring-loaded design.
What is included with this bushing?
The product is the bushing itself, designed to fit into the Lyman Brass Smith Case Trim Xpress system. Verify compatibility with your specific trimmer setup before purchase.

