Lee Precision 90593 Ultimate Rifle 4 Die Set 270 Win

The Lee Precision Ultimate Rifle 4 Die Set for .270 Win (Model 90593) is a complete reloading solution built for hunters and precision shooters who want both accuracy and flexibility without unnecessary complexity. This set gives you everything needed to reload .270 Winchester ammunition from fired brass to finished cartridge—whether you're working with cases fired in your own rifle or brass from other firearms.

The four-die setup handles different reloading scenarios. Start with the full-length resizing die to restore fired brass to factory dimensions—essential if you're pooling brass from multiple guns or want a clean slate. Step up to the collet neck sizing die for your fire-formed brass, which minimizes neck tension variables and supports tighter groups. The Easy Adjust Dead Length Bullet Seating Die removes guesswork from seating depth, delivering consistent cartridge length and bullet runout. Finish with the Factory Crimp Die, which applies a uniform crimp that can stabilize chamber pressure and boost accuracy on finished rounds.

Lee includes everything in the box: the four dies, shell holder for .270 Winchester, powder measure, and their detailed load data organized by powder brand. You won't need case lube with the collet neck die, and brass cycled through this set lasts through many reloads. This is purpose-built equipment for reloaders who prioritize consistency and value practical functionality over premium pricing.

Key Features

• Full-length resizing die for brass fired in other rifles
• Collet neck sizing die for fire-formed brass and tight accuracy control
• Easy Adjust Dead Length Bullet Seating Die for consistent seating depth
• Factory Crimp Die for uniform crimps and improved chamber pressure
• Includes shell holder, powder measure, and organized load data
• No case lubricant required with collet neck sizing
• Complete system—everything needed to reload .270 Winchester

Specifications

Frequently Asked Questions

What's included in the Lee Precision Ultimate Rifle 4 Die Set for .270 Win?

The set contains four dies (full-length sizer, collet neck sizer, bullet seating die, and factory crimp die), a shell holder, a powder measure, and Lee's load data booklet with powder charge information for common brands.

Can I use this die set for brass fired in other rifles?

Yes. The full-length resizing die is specifically designed to restore brass fired in other guns back to factory dimensions, making it ideal if you're combining fired cases from multiple rifles.

Do I need case lubricant with this set?

No case lube is required when using the collet neck sizing die included in this set, which simplifies the reloading process and reduces cleaning time.

What advantage does the factory crimp die provide?

The factory crimp die applies a uniform crimp that can help stabilize chamber pressure and improve accuracy on finished cartridges, whether your bullets have a crimp groove or not.