

Federal Syntech Defense 9mm Luger ammunition is loaded with 138-grain bullets and a polymer-based Syntech design. It is intended for home-defense applications and uses brass cases with Federal’s lead-free Catalyst primer.
The Syntech coating is designed to reduce metal-on-metal contact in the bore, while clean-burning propellants help minimize residue and fouling. Each box contains 20 cartridges.
With its 138-grain load, polymer-coated design, brass case, and lead-free primer, Federal Syntech Defense provides a purpose-built option for shooters seeking consistent 9mm Luger ammunition in a convenient 20-round box.
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| Bullet Weight (Grains) | 138 |
|---|---|
| Caliber/Gauge | 9mm |
| Case Material | Brass |
| Cost per Round | 0.87 |
| Grains | 138 gr |
| Manufacturer | Federal Ammunition |
| Manufacturer Part Number | S9SJT1 |
| Model | Syntech Defense |
| Product Type | Semi Jacketed Hollow Point |
| Shipping Weight | 0.635 |
| Units per Box | 20 |
| UPC | 604544651072 |