SGM Tactical began designing magazines with the intention to design and create mags that feed flawlessly and do not sacrifice longevity. SGM magazines are designed with innovative polymer technology consisting of Dupont composite/glass-filled polymer and heat treated continuous sheet metal lining. The stainless steel spring is coated for moisture resistance and is longer than the typical spring to provide more uniform pressure. By combining these technologies, SGM Tactical delivers easy-to-load Glock replacement magazines that exceed OEM specs and have a consumer direct lifetime warranty. #html-body [data-pb-style="62DF8287C0838"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style="62DF8287C0846"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}