Federal Practice & Defend HST/Syntech Combo Ammunition 40 S&W 180 Grain Jacketed Hollow Point & Total Synthetic Jacket Box of 100

The Federal Practice & Defend HST/Syntech Combo is a 40 S&W ammunition pairing designed to blur the line between training and duty carry. You get 50 rounds of Federal HST Personal Defense hollow points alongside 50 rounds of Syntech Training Match, all in a single box—eliminating the guesswork of trying to find ammo that mirrors your carry round's behavior at the range. Both loads are ballistically matched, meaning they deliver identical velocities, trajectories, and point-of-impact characteristics so your training translates directly to real-world performance.

The HST round is the proven choice of law enforcement agencies nationwide. Its hollow-point design expands reliably through common barriers—clothing, drywall, glass—while maintaining consistent penetration depths suitable for defensive scenarios. The Syntech Training Match rounds feature Federal's Total Synthetic Jacket technology, which eliminates metal fouling in your barrel, reduces heat buildup and friction, and minimizes splash-back when you're shooting steel targets at the range. This means you can train hard without the wear-and-tear that comes with traditional full-metal-jacket loads.

Both loadings deliver 1010 fps from a 4-inch test barrel, so whether you're running drills with the Syntech or carrying the HST, your gun will perform consistently. Function and reliability in semi-automatic pistols is guaranteed across the entire box, giving you the confidence to run high-round-count practice sessions without worry.

Key Features

• 50 Federal HST Personal Defense rounds + 50 Syntech Training Match rounds in one box
• Ballistically matched for identical velocity, trajectory, and point-of-impact performance
• HST hollow-point design expands reliably through barriers and penetrates to ideal self-defense depths
• Syntech Total Synthetic Jacket eliminates metal fouling, reduces barrel heat, and minimizes splash-back on steel targets
• Consistent 1010 fps performance across both loadings
• Reliable function in semi-automatic 40 S&W pistols

Specifications

Frequently Asked Questions

Why would I want a practice and defense combo instead of buying ammo separately?

The whole point is ballistic matching. Since both loadings shoot to the same point of impact and velocity, your training rounds behave identically to your carry round. You're practicing with ammo that performs like your actual defensive load, which builds real muscle memory and confidence.

Can I use the Syntech training rounds for practice with my 40 S&W semi-automatic?

Yes. Federal Syntech Training Match is designed for reliable function in semi-automatic pistols, and the Total Synthetic Jacket reduces fouling and barrel heat so you can run high-volume practice sessions without excess wear.

What's the difference between the HST and Syntech rounds in this combo?

The HST rounds are Federal's law-enforcement-proven hollow-point design for self-defense, engineered to expand reliably through barriers and penetrate to appropriate depths. The Syntech rounds are practice ammunition with a synthetic jacket that eliminates metal fouling and splash-back, while maintaining identical ballistic performance so your training mirrors your carry ammo.

Will the HST rounds work reliably in my 40 S&W pistol?

Federal guarantees flawless function and reliability of both HST and Syntech loads in semi-automatic 40 S&W pistols, so you can count on consistent performance from your carry gun.