The Lyman Brass Smith Case Trim Xpress Bushing # 15 (7.62 X 54r), model LY-BSX15, is a calibre-specific reloading accessory engineered for high-precision cartridge preparation. Designed as an interchangeable component of the Lyman Brass Smith Case Trim Xpress system, this bushing ensures rapid, accurate, and repeatable trimming of spent 7.62 X 54r cartridge cases. By indexing on the shoulder of the case, the bushing allows reloaders to maintain strict control over case length, which is critical for maintaining consistent chamber pressures and ensuring reliable headspace. Built by Lyman, a brand with an established reputation in ammunition reloading equipment, this mechanical component assists in streamlining the case prep phase for high-volume reloaders and precision target shooters.

Key Features:

• Calibre-Specific Engineering: Machined specifically to support the 7.62 X 54r cartridge profile, ensuring a secure fit and precise trim alignment.
• Seamless System Compatibility: Designed to fit directly into the Lyman Brass Smith Case Trim Xpress unit, allowing for quick, tool-free bushing changes.
• Individual Modular Purchase: Available as a standalone bushing, allowing reloaders to expand their calibre capabilities as needed without purchasing redundant equipment.
• Uniform Case Lengths: Indexes off the case shoulder to deliver consistent trim lengths, which is essential for uniform bullet tension and accurate downrange performance.
• Durable Construction: Manufactured from high-quality materials to resist wear during high-volume case preparation sessions.

Technical Specifications:

• Brand: Lyman
• Model Number: LY-BSX15
• Bushing Number: #15
• Calibre Compatibility: 7.62 X 54r
• System Compatibility: Lyman Brass Smith Case Trim Xpress
• Power Requirements: None (strictly mechanical bushing accessory)
• Physical Design: Compact, lightweight cylindrical bushing designed to fit the standard Lyman Case Trim Xpress housing

Who It Is For:

This product is specifically designed for Australian firearms owners, target shooters, and military surplus enthusiasts who reload the classic 7.62 X 54r cartridge—commonly used in historic platforms such as the Mosin-Nagant rifle. It is an essential acquisition for reloaders who already own the Lyman Brass Smith Case Trim Xpress system and require a precise, mechanical solution to standardise their case lengths. Whether prepping brass for competitive vintage service rifle matches or general target practice, this bushing provides the necessary consistency for safe and accurate ammunition assembly.