The Lee Precision 90505 Pacesetter 3-Die Set delivers consistent ammunition performance for .270 Winchester cartridges through precision-engineered steel construction. This complete reloading die set produces ammunition that matches or exceeds factory specifications while reducing per-round costs by up to 60%.
What Makes This Different
Unlike basic two-die sets, the Pacesetter system includes a dedicated factory crimp die that ensures uniform bullet seating and consistent chamber pressure. The dies feature Lee's proven thread design that eliminates the need for lock rings while maintaining precise adjustment settings. Each die undergoes heat treatment to RC 50-55 hardness for extended service life exceeding 50,000 rounds.
Key Features
- Full-length sizing die removes case expansion and restores proper headspace dimensions
- Bullet seating die with built-in roll crimp for consistent depth control
- Factory crimp die eliminates bullet setback and improves accuracy
- Heat-treated steel construction rated for 50,000+ reloading cycles
- Standard 7/8"-14 threads fit all major reloading presses
- Includes detailed instructions with powder charge recommendations
- No lock rings required due to precision thread engagement system
Field testing demonstrates sub-MOA accuracy potential when combined with quality components and proper technique. The three-die system particularly benefits hunters using heavy bullets in the 140-160 grain range, where consistent crimping prevents bullet migration during magazine feeding. Temperature variations from -20°F to 140°F do not affect die dimensions or performance.
Technical Specs
- Caliber: .270 Winchester
- Thread specification: 7/8"-14 TPI standard
- Die material: Heat-treated alloy steel
- Hardness rating: RC 50-55
- Compatible with: Lee, RCBS, Hornady, Lyman, Redding presses
- Package includes: Sizing die, seating die, factory crimp die, instructions
- Country of origin: United States
- Manufacturer warranty: Limited lifetime replacement
Reloaders choose the Pacesetter system for its combination of affordability and precision engineering that delivers consistent results. The three-die configuration addresses every aspect of case preparation and bullet seating in a single package.