Federal S40SJT2 Syntech Defense 40 S&W 175 gr SJHP50rd Box
$39.76
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Federal Syntech Defense 40 S&W ammunition delivers reliable self-defense performance built on proven polymer-jacket technology. The 175-grain SJHP round features a hollow-point design engineered for controlled terminal performance—the bullet separates into three petals on impact while a deep-penetrating core continues through the target. This dual-action design creates multiple wound channels: the core penetrates 12 to 18 inches through bare ballistics gel and heavy clothing, while the three petals each generate secondary wound channels exceeding 6 inches in depth. That combination of penetration depth and wound channel creation puts Syntech Defense among the top performers in its class for defensive applications.
Like all Syntech loads, this round uses an advanced polymer jacket that eliminates traditional lead and copper fouling—a real benefit if you're running self-defense drills at the range or keeping rounds loaded for carry. The polymer construction also reduces barrel heat and friction, extending the life of your firearm. Federal backs the round with its Catalyst primer, a lead-free ignition system designed for extremely reliable firing in any condition.
Syntech Defense comes in a 50-round box, making it practical for testing in your defensive handgun before committing to a full carry load, or for practicing your draw and presentation with ammo that mimics your duty round.
Key Features
- Hollow-point bullet separates into three segments plus deep-penetrating core on impact
- Core penetration of 12–18 inches through bare ballistics gel and heavy clothing
- Three petals create secondary wound channels each exceeding 6 inches
- Advanced polymer jacket eliminates lead and copper fouling
- Reduces barrel heat and friction for extended firearm life
- Federal Catalyst lead-free primer for reliable ignition
- 50-round box
Specifications
| Caliber | 40 S&W |
| Bullet Weight | 175 grains |
| Bullet Type | Syntech Jacketed Hollow Point (SJHP) |
| Primer Type | Federal Catalyst (lead-free) |
| Quantity | 50 rounds per box |
Frequently Asked Questions
Is Syntech Defense ammunition suitable for self-defense carry?
Yes. Syntech Defense is specifically engineered for defensive use, with controlled expansion and deep penetration designed to meet common self-defense performance standards. Many shooters use it for practice and validation before relying on it for carry, and its polymer jacket makes it a good option for drills at ranges that restrict lead ammunition.
What is the Catalyst primer, and why does it matter?
The Catalyst is Federal's lead-free primer system designed to deliver extremely reliable ignition. It's particularly useful if you train frequently, as lead-free priming reduces exposure concerns during extended range sessions.
Does the polymer jacket affect accuracy or reliability?
No. The polymer jacket is engineered to provide the same reliability and accuracy as traditional jacketed ammunition while reducing fouling in the barrel and reducing heat and friction during firing.
How much ammunition is in a box?
Each box contains 50 rounds.
