Lee Precision 90302 Collet Crimp Die 45 Colt - Reloading Die

The Lee Precision 90302 Collet Crimp Die for 45 Colt delivers consistent bullet retention and proper case mouth preparation for reliable ammunition performance. This specialized crimping die eliminates case mouth flare while maintaining bullet concentricity throughout the crimping process.

What Makes This Different

Unlike standard roll crimp dies that can distort case walls, the collet crimp design applies uniform pressure around the entire case mouth circumference. The segmented collet system contracts evenly to remove case mouth bell without crushing or deforming the brass. This approach extends case life by reducing work hardening and maintains bullet alignment for improved accuracy potential.

Key Features

• Segmented steel collet provides 360-degree uniform crimping pressure
• Removes case mouth flare without distorting case walls or bullet alignment
• Compatible with standard 7/8-14 threaded reloading presses
• Hardened steel construction resists wear from repeated cycling
• Includes detailed instructions for proper die adjustment and setup
• Works with jacketed, lead, and plated bullets in 45 Colt chambering
• Knurled lock ring ensures consistent die positioning between sessions

The collet crimp process produces ammunition with consistent bullet pull and reliable feeding characteristics across various 45 Colt firearms. Handloaders report improved accuracy consistency compared to roll crimped rounds, particularly beneficial for target shooting and cowboy action competition. The gentle crimping action preserves case neck tension while providing adequate bullet retention for hunting loads and defensive ammunition.

Technical Specs

• Caliber: 45 Colt (.452 diameter bullets)
• Thread: Standard 7/8-14 TPI reloading press threads
• Material: Heat-treated alloy steel construction
• Collet: Multi-segment steel design
• Finish: Black oxide coating for corrosion resistance
• Manufacturer: Lee Precision, USA
• Model Number: 90302
• UPC: 734307903022

This crimping die addresses the specific needs of 45 Colt reloaders who demand consistent ammunition performance without compromising brass longevity. The precision-engineered collet system represents decades of Lee Precision manufacturing expertise in affordable reloading solutions.