Lee Precision 90939 Ultimate Rifle 4-Die Set 6.5 Creedmoor

The Lee Precision 90939 Ultimate Rifle 4-Die Set delivers precision reloading capabilities specifically engineered for the 6.5 Creedmoor cartridge. This comprehensive die set provides handloaders with the essential tools needed to produce consistent, match-grade ammunition from fired brass cases.

What Makes This Different

The Ultimate Rifle series incorporates Lee's advanced collet neck sizing technology alongside traditional full-length sizing options. This four-die configuration includes both sizing methods, allowing reloaders to choose between minimal brass working for longer case life or full resizing for maximum reliability. The inclusion of both a collet neck die and full-length sizing die sets this apart from standard three-die sets that force compromises in reloading methodology.

Key Features

• Four-die set includes full-length sizing die, collet neck die, bullet seating die, and factory crimp die
• Collet neck sizing extends brass life by 300-500% compared to full-length sizing alone
• Factory crimp die applies consistent crimp without affecting bullet seating depth
• Hardened steel construction with carbide sizing button for smooth operation
• Standard 7/8"-14 threads fit all major reloading presses
• Includes shell holder and powder dipper for complete setup
• Load data and instructions included for immediate use

The collet neck die works fired cases from the specific rifle, maintaining precise neck tension while preserving case body dimensions. This approach reduces brass stress and maintains optimal headspace relationships. The full-length sizing die handles cases fired in different rifles or when maximum chambering reliability is required. Competition shooters benefit from the neck-only sizing for consistency, while hunters appreciate the full-length option for field reliability.

Technical Specs

• Caliber: 6.5 Creedmoor (.264" bullet diameter)
• Thread pitch: 7/8"-14 standard reloading press threads
• Die construction: Heat-treated alloy steel with rust-resistant finish
• Includes: Four dies, shell holder, powder dipper, instructions
• Compatible with: Lee, RCBS, Hornady, Lyman, and Redding presses
• Manufactured: United States
• Warranty: Lee Precision lifetime warranty

This die set addresses the 6.5 Creedmoor's reputation for accuracy by providing the precision tools necessary to maintain tight tolerances. The dual sizing approach accommodates both precision-focused applications and general-purpose reloading needs within a single comprehensive package.