Lee Precision 6Mm Remington & .244 Remington Collet Neck Sizing Die Only
The Lee Precision 6mm Remington and .244 Remington collet neck sizing die offers a fundamentally different approach to case preparation than conventional dies. Instead of using a bushing or expander ball, the collet design uses a precision mandrel and a collet that squeezes the case neck with even pressure all the way around. The result is a neck that fits your bullet with minimal run-out—the kind of precision that shows up in tighter groups downrange. If you're serious about reloading ammunition that performs, this is the die to understand.
The no-lube design means you skip the mess of case lubrication entirely. Your brass goes in dry, gets sized, and comes out ready for the next step. Because the collet method is gentler on case necks than traditional sizing, your brass lasts considerably longer—a detail that matters whether you're loading for a hunting rifle or pushing precision loads at the bench. The savings in brass replacement alone justify the investment in a quality die.
This is a neck sizing die only, designed for reloaders who are expanding their setup or replacing worn dies. It handles both 6mm Remington and .244 Remington, giving you flexibility if you work with either cartridge. Whether you're chasing consistent velocities for long-range hunting or building match-grade ammunition, the fundamentals are the same: less run-out, longer case life, and cleaner brass. That's what separates a good load from one that really performs.
Key Features
- Collet neck sizing squeezes case neck evenly for minimal run-out
- No case lube required—dry sizing saves prep time and mess
- Extended case life due to gentler sizing method
- Handles both 6mm Remington and .244 Remington cartridges
- Neck sizing die only—designed as a replacement or addition to complete reloading setup
Specifications
| Cartridge Compatibility | 6mm Remington, .244 Remington |
| Die Type | Collet Neck Sizing Die |
| Brand | Lee Precision |
| Function | Neck sizing only |
Frequently Asked Questions
What is a collet neck sizing die and how does it differ from a standard die?
A collet die uses a precision mandrel and collet that squeeze the case neck with even pressure from all directions, rather than the bushing or expander ball design of conventional dies. This method produces less run-out and is gentler on brass, extending case life.
Does this die require case lube?
No. The collet design works without case lubrication, so you can size your brass dry. This simplifies your prep process and reduces cleanup.
What cartridges does this die work with?
This die is designed for 6mm Remington and .244 Remington.
Is this a complete die set or just a sizing die?
This is a neck sizing die only. It is intended as a replacement die or as an addition to an existing reloading setup, not as a complete loading kit.

