The exclusive polymer coating in Syntech(R) prevents harsh metal-on-metal contact between the bullet and bore" eliminating copper and lead fouling. Combined with clean-burning powders and the Catalyst lead-free primer" Syntech loads keep your gun cleaner" longer" so you can shoot more-and shoot better.

Features :

• 40 S&W
• 1,050 Feet per second
• 165 Grain total synthetic jacket
• 50 Rounds per box