Speer TMJ Handgun Bullets .40 S&W/10mm .400" 155 gr TMJ-FN 100/ct

Speer TMJ Handgun Bullets .40 S&W/10mm .400" 155 grain Total Metal Jacket are designed for handgun reloaders and shooters who prioritize component reliability and affordability. These bullets are packaged in boxes containing 100 rounds, making them ideal for high-volume shooting and training.

Engineered using Uni-Cor technology, these bullets feature a complete encasement of the lead core within a flawless copper jacket. This manufacturing process minimizes the risk of deformation under chamber pressure, ensuring consistent performance. The 155-grain weight in .400" diameter provides a balanced velocity and energy profile suitable for both .40 S&W and 10mm platforms.

Speer TMJ bullets are particularly beneficial for those who shoot frequently, as they minimize lead exposure during reloading and shooting. This is especially important for indoor range use where ventilation may concentrate particulates. The 100 rounds per box makes these bullets accessible for range training sessions and load development across both calibers.