Product Description The ProMag GLK13 is a 10-round 9mm Luger magazine designed to fit the Glock 43. Built with a DuPont Zytel polymer body and a full-length steel internal insert, it offers a durable, reliable alternative for range use, training, or as a spare magazine. It features an injection-molded magazine follower and a spring formed from chrome silicone wire for consistent feeding. Made in the USA. Product Highlights Compatible with Glock 43 pistols chambered in 9mm Luger 10-round capacity magazine in black polymer construction DuPont Zytel polymer body with full-length internal steel insert for added rigidity Injection-molded magazine follower for smooth, consistent feeding Chrome silicone wire spring; made in the USA Specs Brand Name: ProMag Manufacturer Part Number: GLK13 UPC: 708279013942 Firearm Fit: Glock 43 Caliber: 9mm Luger Capacity: 10 rounds Color/Finish: Black polymer Body Material: DuPont Zytel polymer Internal Insert: Full-length steel insert Follower: Injection molded Spring Material: Chrome silicone wire Package Quantity: 1 Country of Manufacture: USA Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.