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LEE 90039 BULLET SIZING KIT .311'' DIAMETER
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$23.74
List Price: $24.99
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SKU: 90039-734307900397
Overview
This sizing kit is designed for reloaders who need to size cast bullets and seat or crimp gas checks as part of their handloading process. It fits standard 7/8x14 thread reloading presses, but it is not a standalone setup and requires Lee Liquid Alox and a reloading press, both sold separately. For use on the Automatic Processing Press, a separate catch container is also needed. As with any reloading component, load data should be confirmed through a reloading manual or the powder manufacturer’s website.
Why Hunters Choose the Lee Precision
Sizes Cast
Bullets for reloading applications
Also Seats
Crimps gas checks
Fits Standard
7/8x14 thread reloading presses
Compatible Lee
Lee Liquid Alox and Lee
Can Be
A catch container
Key Features
- Sizes cast bullets for reloading use.
- Also seats and crimps gas checks.
- Fits standard 7/8x14 thread reloading presses.
- Requires Lee Liquid Alox and a reloading press, sold separately.
- APP users must supply their own catch container.
Best Used For
- Cast bullet reloaders using a standard 7/8x14 press for sizing .311-inch bullets
- Handloaders who also need to seat and crimp gas checks during bullet preparation
- Lee press owners planning to use Liquid Alox and a compatible reloading press
- APP users prepared to supply their own catch container for sizing operations
Specifications
| Bullet Diameter | .311" |
|---|---|
| Catch Container Required For App | Yes |
| Compatible With Automatic Processing Press App | Yes |
| Crimps Gas Checks | Yes |
| Fits Standard Thread Size | 7/8x14 |
| Load Data Note | Check your reloading manual or go to a powder manufacturers website for load data. |
| Requires Lee Liquid Alox | Yes |
| Requires Reloading Press | Yes |
| Seats Gas Checks | Yes |
| Sizes Cast Bullets | Yes |
Pros
- Sizes cast bullets for reloading applications
- Also seats and crimps gas checks
- Fits standard 7/8x14 thread reloading presses
- Compatible with Lee Liquid Alox and Lee Reloading Press
- Can be used on the Automatic Processing Press with a catch container
Considerations & Trade-offs
- Requires a compatible 7/8x14 thread reloading press, so it is not a standalone sizing solution.
- Lee Liquid Alox and a reloading press are needed to use the kit, and both are sold separately.
- If used on the Automatic Processing Press (APP), a separate catch container must be provided by the user.
- Load data is not included; users need to consult a reloading manual or powder manufacturer website before use.
Suggested Comparisons
- Bullet sizing dies and kits
- Cast bullet reloading accessories
- Gas check seating tools
- Reloading press accessories
Suggested Accessories
- Reloading press
- Bullet lubricant
- Loading manual
- Catch container
Frequently Asked Questions
What does the Lee 90039 Bullet Sizing Kit do?
It is used to size cast bullets, and it also seats and crimps gas checks.
Will this kit fit my reloading press?
It fits any standard 7/8x14 thread reloading press.
What else do I need to use this kit?
Lee Liquid Alox and a reloading press are required and are sold separately.
Can I use this kit on the Automatic Processing Press (APP)?
Yes, but customers need to supply their own catch container when using it on the APP.
Where should I get load data for this setup?
Lee recommends checking your reloading manual or a powder manufacturer’s website for load data.