The HKS M Series magazine is designed for the discerning shooter who values reliability and performance. Crafted from durable metal with a smooth finish it offers a capacity of six rounds specifically tailored for the .41 Remington Magnum caliber. This magazine is compatible with popular models such as the S&W 57 58 and Ruger ensuring a precise fit and seamless operation. Whether you're at the range or in the field this magazine delivers consistent feeding and robust performance making it an essential accessory for your firearm.