Best 9mm Ammo to Stock Up On: A Comprehensive Guide for Shooters
Understanding 9mm Ammo Types Full Metal Jacket (FMJ) One of the most common types of 9mm ammunition is the Full Metal Jacket (FMJ). FMJ rounds are characterized by a lead core completely encased in a copper or a similar metal jacket. This construction provides several advantages, including smooth feeding in semi-automatic pistols, reduced barrel wear … Read more