Lee Precision .329'' Diameter Classic Bullet Size Kit
The Lee Precision .329'' Diameter Classic Bullet Size Kit is a straightforward solution for handloaders who cast their own bullets and need reliable sizing without complexity. This kit handles the job of sizing cast bullets on any single-stage reloading press—no special equipment or proprietary adapters required. If you're working with cast projectiles and want to avoid the guesswork around sizing, this kit does the heavy lifting with a proven push-through design.
The core appeal here is simplicity: bullets are sized nose-first through the die, which means you don't need special nose punches or complicated setups. The kit includes the sizing die and a collection container for finished bullets, so your workflow stays clean and organized. For reloaders running gas-check bullets, the kit seats and crimps gas checks in place as the bullet passes through, combining two steps into one stroke. Just lubricate your cast bullets with liquid Alox beforehand, seat the gas check by hand, and let the press do the work.
One key detail: this kit is built for single-stage presses with standard 7-8x14" threads—it's not compatible with progressive or turret setups. The .329'' diameter sizing die is sized .001" larger than groove diameter, which is the standard approach for cast bullet kits, so verify your cast bullet diameter before purchasing. You'll need to supply your own single-stage press and liquid Alox lubricant; those are not included.
Key Features
- Sized nose-first—no special nose punches needed
- Seats and crimps gas checks automatically as bullets pass through the die
- Includes sizing die and collection container
- Fits any single-stage reloading press with standard 7-8x14" threads
- Finished bullets captured in built-in container for easy collection
Specifications
| Bullet Diameter | .329'' |
| Press Compatibility | Single-stage press only; standard 7-8x14" threads |
| Sizing Method | Push-through; nose-first |
| Gas Check Function | Seats and crimps gas checks automatically |
| What's Included | Sizing die, collection container |
| Not Included | Reloading press, bullet lubricant, bullets |
Frequently Asked Questions
Will this kit work with my progressive or turret press?
No. The Lee Classic Bullet Size Kit is designed for single-stage presses only. It uses a push-through design that requires the punch assembly to work as part of the press ram, which is not compatible with progressive or turret equipment.
Do I need special punches or nose dies for this kit?
No. The push-through, nose-first design eliminates the need for special nose punches. Bullets are simply pushed through the sizing die as-is, making the setup simpler than some other cast bullet sizing systems.
Can this kit handle gas-check bullets?
Yes. The kit is designed to seat and crimp gas checks in place as the bullet passes through the die. You'll lubricate your cast bullets with liquid Alox, hand-seat a gas check on the bullet base, then push the bullet through the die. The sizing and gas-check crimping happen in one stroke.
What size cast bullets does this kit accommodate?
This kit is sized for .329'' diameter cast bullets. Per Lee's design standard, the die is .001'' larger than groove diameter. Verify your cast bullet diameter before purchasing to ensure a proper fit.

