Enhance your Glock 43 experience with the KCI USA Glock 43 Magazine - KCI-MZ053, designed for optimal performance and reliability. This durable magazine combines a hardened steel insert with a protective polymer shell, ensuring resilience against wear and tear due to daily use. Fits: Glock 43 Caliber: 9x19mm Capacity: 6 Rounds Body Material: Hardened Steel / Polymer Spring Material: Stainless Steel Upgrade to the KCI USA Glock 43 Magazine for dependable feeding and outstanding durability.