Designed for steady, repeatable performance in varied environments, the Heckler & Koch MAG HK MP5 22LR 10RD emphasizes functional reliability and straightforward operation. This magazine is perfect for all-day plinking with your MP5 .22LR, featuring lightweight polymer construction for unmatched strength and durability. Ideal for range training and recreational shooting, it boasts a polymer follower, steel wire spring, and reloading button for easy use. Heckler & Koch is renowned for its innovative engineering and high-quality firearm accessories.