Lyman Brass Smith Case Trim Xpress Bushing #4 for .300 AAC Blackout and .17 Remington Magnum, Part Number 7821704

The Lyman Brass Smith Case Trim Xpress Bushing #4 is designed for use with the Brass Smith Case Trim Xpress system. It supports consistent, controlled case trimming for compatible bottleneck rifle cartridges and fits flush against the case shoulder to help establish reliable positioning during the trimming process. This bushing is suited for reloaders who want a dedicated accessory for efficient brass preparation and repeatable results.
The Lyman 7821704 bushing is compatible with .300 AAC Blackout and .17 Remington Magnum cases. Its application-specific design helps hold the case in the proper position within the Brass Smith Case Trim Xpress, supporting uniform case length preparation from one piece of brass to the next. Proper case preparation is an important part of dependable reloading, and using the correct bushing helps ensure that the trimming system functions as intended with the selected cartridge.
Constructed from steel and finished in orange, this replacement or additional bushing is built for practical use in a busy reloading setup. The clearly identifiable finish makes it easier to organize multiple Case Trim Xpress bushings for different cartridges. The Lyman Brass Smith Case Trim Xpress Bushing #4 is a purpose-built component for reloaders seeking compatibility, straightforward installation, and consistent support during bottleneck case trimming. Use it with the Brass Smith Case Trim Xpress and the appropriate cartridge cases according to the equipment manufacturer's instructions.

Features:

• Type: Bushing

• Caliber: .300 AAC Blackout

• Compatible With: Brass Smith Case Trim Xpress

• Material: Steel

• Finish: Orange