Full Metal Jacket v. Hollow Point Ammo for Every Day Carry | Gun Talk
Ryan Gresham of Gun Talk explains the critical difference between Full Metal Jacket (FMJ) and Hollow Point (HP) ammunition for concealed carry. FMJ is recommended for practice due to its lower cost and consistent performance in punching holes, but it's generally unsuitable for self-defense as it tends to over-penetrate and create smaller wound cavities. Hollow points are designed to expand upon impact, creating larger wound channels and stopping threats more effectively, while also potentially reducing over-penetration. Gresham stresses the importance of testing chosen HP ammunition in your specific firearm to ensure reliability.













