Lee Precision 90320 Quick Trim Die .243 Winchester Brass Trimmer

The Lee Precision 90320 Quick Trim Die streamlines brass case preparation for .243 Winchester cartridges, delivering consistent case length in seconds rather than minutes. This precision-engineered trimming die eliminates the tedious process of measuring and adjusting each case individually.

What Makes This Different

Unlike traditional case trimmers that require multiple setups and measurements, the Quick Trim Die system cuts cases to exact length in a single operation. The die body incorporates Lee's proprietary cutting mechanism that maintains SAAMI specifications within ±0.001 inches. This automated approach reduces trimming time by up to 75% compared to conventional hand-operated trimmers while ensuring superior consistency across entire batches.

Key Features

• Precision-machined steel construction for .243 Winchester cases
• Integrated cutting mechanism maintains SAAMI length specifications
• Standard 7/8"-14 threads fit most reloading presses
• Hardened steel cutter rated for 5,000+ case trimmings
• Self-centering design prevents case mouth deformation
• Compatible with Lee Precision shell holders and case feeders
• Produces uniform case mouth chamfer during trimming operation

The Quick Trim Die maintains consistent performance across high-volume reloading sessions, making it essential for competitive shooters and hunters who process large quantities of .243 Winchester brass. The hardened steel cutting surfaces resist wear even when processing military surplus brass with harder neck walls. Cases emerge with uniform length and properly chamfered mouths, eliminating secondary operations and reducing overall preparation time.

Technical Specs

• Caliber: .243 Winchester (6mm)
• Thread specification: 7/8"-14 TPI
• Material: Heat-treated alloy steel body with hardened cutter
• Trim length: 2.045 inches (SAAMI specification)
• Tolerance: ±0.001 inches
• Compatible presses: Lee, RCBS, Hornady, Dillon (standard thread)
• Country of origin: United States
• Manufacturer warranty: Limited lifetime warranty

The Lee Precision Quick Trim Die represents proven engineering focused on efficiency and precision. Serious reloaders recognize the time savings and consistency advantages this system provides over traditional trimming methods.