Buffalo Bore Standard Pressure 40 S&W 140 grain Barnes TAC-XP Lead-Free Low Flash Pistol and Handgun Ammo, 20/Box - 23E/20

This is a high-performance standard pressure 40 Smith and Wesson loading, which means it is safe to fire in all 40 Smith and Wesson firearms that are in normal operating condition. The lightweight 140 grain all copper Barnes bullet will mushroom readily, yet penetrate as deeply as a typical 180 grain JHP style bullet, while generating the low recoil and fast velocities of a lightweight projectile. This aids in fast/accurate follow-up shots. Expect roughly 13 to 14 inches of penetration in flesh