Federal Syntech .40 S&W 165gr TSJ Ammunition – Reduced Fouling

Federal Syntech .40 S&W 165gr TSJ ammunition is engineered for consistent performance and reduced firearm maintenance, making it an excellent choice for regular training and extended range sessions. This ammunition features a Total Synthetic Jacket (TSJ) bullet design, specifically developed to minimize bore fouling and maintain barrel integrity over prolonged use. Its attributes make it suitable for those who prioritize firearm longevity and consistent performance across various **personal defense firearms** and target applications.

Engineered for Cleanliness and Consistency

The core of Syntech’s performance lies in its proprietary polymer coating. This innovative jacket prevents direct metal-on-metal contact between the bullet and the barrel, effectively eliminating the buildup of copper and lead fouling that typically occurs with conventional projectiles. This design choice directly contributes to a cleaner firearm bore, reducing the need for frequent cleaning and extending periods between maintenance intervals.

• Polymer Total Synthetic Jacket: Shields the bore from traditional copper and lead fouling, preserving barrel lifespan.
• Clean-Burning Powders: Formulated to minimize residue accumulation within the action and barrel, ensuring reliable cycling.
• Catalyst Lead-Free Primer: Reduces airborne lead exposure and further contributes to a cleaner overall shooting experience, benefiting users and **shooting range equipment** longevity.

Practical Advantages for Shooters

For individuals committed to skill development, particularly with a **concealed carry pistol**, consistent practice is essential. Federal Syntech enables longer, more productive training sessions by significantly reducing the need for mid-session cleaning. This translates to more rounds downrange and less time dedicated to **gun cleaning supplies**. Maintaining a clean bore also contributes to more reliable shot-to-shot consistency, which is critical for precision and skill development. This ammunition is a practical solution for serious shooters seeking efficiency and longevity from their firearms.