Optimized for both durability and performance, the GEN M3 magazine leverages cutting-edge material science and advanced manufacturing processes to deliver unmatched reliability. This next-generation upgrade features an expanded feature set and universal compatibility, specifically engineered to exceed the most rigorous military performance specifications. Built for professionals and enthusiasts alike, the GEN M3 sets a new industry standard for structural strength and long-term durability in the most demanding environments. Brand: Magpul Model: M3 Caliber: 5.56x45mm / .223 Remington