Lee Precision 90057 Lube & Size Kit .457

Lee Precision Lube & Size Kit for .457 Cast Bullets

The Lee Precision 90057 represents the fastest and easiest method for preparing cast bullets for shooting. This straightforward sizing system handles the essential tasks of lubrication and sizing in a single, efficient operation.

How It Works

Bullets are pushed through the sizing die nose-first, eliminating the need for special nose punches. Gas checks are automatically seated and crimped in place during the sizing process. Sized bullets are captured in a special container for convenient collection and handling.

Key Features

• Universal Compatibility: Standard 7/8x14 threads fit any single-stage reloading press
• Complete System: Includes sizer box, sizer punch, sizer die, and detailed instructions
• Efficient Design: No special tooling required beyond standard press equipment
• Gas Check Ready: Automatically seats and crimps gas checks during sizing

Important Notes

This kit is designed for single-stage presses only. Select a sizing die .001" larger than your bullet's groove diameter for optimal results. Lee Liquid Alox lubricant and your reloading press are sold separately. The push-through punch functions in place of a standard shell holder in the press ram.

Whether you're casting your own bullets or working with cast projectiles, this kit provides a reliable, no-nonsense approach to bullet preparation.