Federal Syntech 40 S&W Ammo 165 Grain TSJ 350 Round Box review offers the following information; For nearly a century Federal Ammunition has put its focus on manufacturing quality products with cutting edge technology. This dedication to excellence has given Federal a competitive edge as an ammunition technology giant. Today the company is well known for producing high grade centerfire, rimfire, and shotshell ammunition that shooters everywhere know and trust.

If practice isn’t realistic, it’s not really practice. Make range time matter with all-new Syntech Training Match, loads that offer the same velocity, trajectory and point of impact as equivalent Federal Premium Personal Defense HST and Tactical HST duty ammunition. Like all Syntech offerings, Syntech Training Match features the one-of-a-kind TSJ projectile, which uses a polymer jacket to eliminate metal fouling and drastically reduce damaging barrel heat and friction. Its Federal-exclusive Catalyst primer provides hot, reliable ignition without lead, making Syntech Training perfect for indoor ranges.