This high-capacity magazine is designed specifically for Glock models 21 30 and 41 offering an impressive 18-round capacity for .45 caliber ammunition. Constructed with durable materials for reliability and longevity it ensures smooth feeding and consistent performance. The ergonomic design allows for easy handling and quick reloading making it an excellent choice for both competitive shooting and personal defense. Enhance your shooting experience with this efficient and robust magazine tailored for optimal compatibility with your Glock firearm.