Hexmag(R) Series 2 Glock 17 9mm Luger 10 Round Carbon Fiber Magazine is designed for compatible Glock 17 firearms. The magazine features carbon fiber composite construction with a carbon fiber finish and is designed to provide proper fit and dependable feeding in compatible firearm applications.Key Features 10-round magazine capacity Designed for compatible Glock 17 firearms Compatible with 9mm Luger Carbon Fiber Composite construction Carbon Fiber finishHexmag(R) manufactures firearm magazines and related accessories with an emphasis on durable construction compatibility and dependable function. The brand develops products for a variety of firearm platforms and shooting applications. Its products are designed with attention to fit materials and practical performance.