Lyman 7821712 Case Trim Xpress Bushing #12 - Precision Reloading

The Lyman 7821712 Case Trim Xpress Bushing #12 streamlines brass case preparation by providing precise trimming length control for consistent ammunition performance. This precision-machined bushing eliminates guesswork in case trimming operations and ensures uniform case lengths across entire batches.

What Makes This Different

Unlike standard trimming methods that require constant measuring and adjustment, this bushing system provides instant length reference for each case. The hardened steel construction maintains dimensional accuracy through thousands of trimming cycles. Each bushing corresponds to specific cartridge dimensions, eliminating the need for trial-and-error adjustments that waste time and components.

Key Features

• Precision-machined hardened steel construction for long-term dimensional stability
• Size #12 specification matches specific cartridge case dimensions
• Direct compatibility with Lyman Case Trim Xpress system
• Eliminates manual measuring during trimming operations
• Maintains consistent case length tolerances within 0.001 inches
• Heat-treated surface resists wear from repeated brass contact
• Quick-change design allows rapid caliber switching

Consistent case length directly impacts accuracy and pressure consistency in both competition and hunting ammunition. The bushing system reduces trimming time by 60% compared to individual case measurement methods. Competitive shooters benefit from the uniform case capacity that results from precise length control, while hunters appreciate the reliability that comes from consistent ammunition specifications.

Technical Specs

• Material: Hardened tool steel construction
• Size designation: #12 bushing specification
• Compatibility: Lyman Case Trim Xpress systems
• Tolerance: Maintains 0.001-inch accuracy standards
• Finish: Heat-treated for wear resistance
• Installation: Quick-change bushing design
• Country of origin: United States manufacturing

This bushing represents a significant upgrade over manual trimming methods for reloaders who demand consistent results. The precision engineering ensures that each case meets exact length specifications, contributing to improved accuracy and safety in finished ammunition.