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Hornady Critical Duty .357 Magnum FlexLock 135 Grain 25 Rounds
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$35.49
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SKU: WX2*0645100
Overview
Built for defensive handgun use, this .357 Magnum load is designed around controlled expansion and weight retention in a compact 25-round box. The FlexLock bullet is intended to help reduce clogging while the InterLock band is engineered to keep the jacket and core together through barrier impact. Nickel-plated crimped cases are included to resist corrosion and support low-light chamber checks, making this a practical option for shooters who want a purpose-driven carry or duty load.
Why Hunters Choose the Hornady
Interlock Band
Helps prevent jacket-to-core separation during
Flexlock Bullet
Is designed to reduce clogging
High-antimony Lead
Core supports controlled expansion
Nickel-plated Crimped
Cases aid low-light chamber checks
25-round Box
Practical quantity for range or
Key Features
- .357 Magnum Critical Duty ammunition with FlexLock bullet design
- InterLock band helps prevent jacket-to-core separation
- FlexLock bullet is designed to reduce clogging and aid expansion
- High-antimony lead core supports controlled expansion
- Nickel-plated crimped cases are included, 25 rounds per box
Best Used For
- Hunters and shooters wanting a .357 Magnum load with 25 rounds per box
- Users prioritizing controlled expansion and maximum weight retention in a defensive cartridge
- Those who value nickel-plated cases for easier low-light chamber checks
- Shooters looking for a FlexLock bullet designed to reduce clogging during expansion
Specifications
| Bullet Type | FlexLock |
|---|---|
| Bullet Weight | 135 Grain |
| Caliber | .357 Magnum |
| Case Material | Nickel-plated |
| Core Material | High-antimony lead |
| Corrosion Resistance Feature | Nickel-plated crimped cases |
| Expansion Aid | FlexLock bullet eliminates clogging and aids expansion |
| Fbi Test Barriers | Punch through all FBI test barriers |
| Inter Lock Band | Large jacket-to-core InterLock band |
| Low Light Chamber Check Feature | Yes |
| Round Count | 25 rounds |
| Terminal Performance Feature | Maximum terminal performance |
| Weight Retention Feature | Maximum weight retention |
Pros
- InterLock band helps prevent jacket-to-core separation during use.
- FlexLock bullet is designed to reduce clogging and support expansion.
- High-antimony lead core supports controlled expansion.
- Nickel-plated crimped cases aid low-light chamber checks.
- 25-round box provides a practical quantity for range or carry preparation.
Considerations & Trade-offs
- Designed around barrier performance, so it may be more specialized than general-purpose .357 Magnum loads.
- The nickel-plated crimped case is intended to resist corrosion and help with low-light chamber checks, but it does not change the fact that this is still a 25-round box.
- The high-antimony lead core is described as supporting controlled expansion, which suggests a deliberate terminal-performance focus rather than a broad all-around load.
- The product information emphasizes FBI test barriers and weight retention, so buyers looking for a simple range load may find it more specialized than necessary.
Suggested Comparisons
- .357 Magnum defensive ammunition
- Other handgun ammunition in different calibers
- Higher-round-count practice ammunition
- Hunting handgun loads
Suggested Accessories
- Ammunition storage box
- Hearing protection
- Cleaning kit
- Speed loader
Frequently Asked Questions
What caliber and load is this ammunition?
This is Hornady Critical Duty .357 Magnum ammunition loaded with a 135 grain FlexLock bullet.
How many rounds come in a box?
Each box contains 25 rounds.
What bullet design features are listed for this load?
The product data lists a FlexLock bullet, a large jacket-to-core InterLock band to help prevent separation, and a high-antimony lead core for controlled expansion.
Are any case features mentioned?
Yes. The ammunition is loaded in nickel-plated crimped cases, which the product data says resist corrosion and enhance low-light chamber checks.
Does the product description specify performance on game or in the field?
No. The source data mentions maximum weight retention, terminal performance, and passing FBI test barriers, but it does not provide hunting-specific field performance details.