Image unavailable
LEE 90848 FACTORY CRIMP DIE 8X57MM (8MM MAUSER)
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$15.19
List Price: $15.99
You Save: $0.80 (5%)
View on Fin Feather Fur Outfitters
You'll be taken to Fin Feather Fur Outfitters to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: 90848-734307908485
Overview
Designed for handloaders working with 8x57 Mauser cartridges, this factory crimp die is intended to secure the bullet more firmly during the loading process. The die is described as helping create a more uniform pressure curve and less velocity variation, and it can be used even with bullets that do not have a crimp groove. It also notes that case buckling is avoided and trim length is not critical, making it a practical tool for careful cartridge preparation.
Why Hunters Choose the Lee Precision
Crimps 8x57
Mauser bullets firmly in place
Bullets Without
Or without a crimp groove
Helps Maintain
More uniform pressure curve
Trim Length
Is not critical for use
Helps Avoid
Case buckling during crimping
Key Features
- Lee Factory Crimp Die for 8x57mm Mauser / 8mm Mauser cartridges
- Crimps the bullet in place more firmly than standard tools
- Designed to help bullets without a crimp groove shoot more accurately
- Helps create a more uniform pressure curve during firing
- Impossible to buckle the case
- Trim length is not critical
Best Used For
- Handloaders loading 8x57 Mauser ammunition who want a firmer bullet crimp
- Shooters using bullets without a cannelure in 8mm Mauser loads
- Reloaders seeking more consistent start pressure in their cartridge setup
- Users who want a crimping step that helps avoid case buckling
- Hunters assembling 8x57 Mauser loads with a focus on uniformity
Specifications
| Can Use Bullets Without Cannelure | Yes |
|---|---|
| Cartridge | 8X57 Mauser (8MM MAUSER) |
| Crimps Bullet In Place | Yes |
| Impossible To Buckle Case | Yes |
| Product Type | Factory Crimp Die |
| Specifications And Features | Crimps bullet in place more firmly than any other tool; Impossible to buckle case; Trim length is not critical; Bullets without cannelure shoot more accurately with the factory crimp die |
| Trim Length Critical | No |
Pros
- Crimps 8x57 Mauser bullets firmly in place
- Designed for bullets with or without a crimp groove
- Helps maintain a more uniform pressure curve
- Trim length is not critical for use
- Helps avoid case buckling during crimping
Considerations & Trade-offs
- Designed specifically for 8x57 Mauser / 8mm Mauser cartridges, so it is not a general-purpose crimping tool for other calibers.
- A firm crimp is the focus here; if your load does not need crimping, this die may add an extra step without being necessary.
- The product text emphasizes improved consistency, but results will depend on your load setup and component selection.
- Trim length is stated as not critical, which is convenient, but it still requires proper die setup and careful loading practices.
Suggested Comparisons
- Rifle reloading dies
- Cartridge-specific crimp dies
- 8x57mm Mauser reloading accessories
Suggested Accessories
- Reloading press
- Shell holder
- Case trimmer
- Bullet puller
Frequently Asked Questions
What cartridge is this Factory Crimp Die made for?
It is made for 8x57 Mauser, also listed as 8mm Mauser.
What does this die do during loading?
It crimps the bullet in place more firmly than a standard crimping tool, according to the product description.
Can it be used with bullets that do not have a crimp groove or cannelure?
Yes. The description says bullets without a cannelure can shoot more accurately with the factory crimp die.
Does trim length need to be exact for this die to work?
The product states that trim length is not critical.
Is there any risk of buckling the case when using it?
The listed features say it is impossible to buckle the case.