The Geissele Ultra Duty Magazine Release Button is a high-quality upgrade for the AR15 and AR10 platforms, designed to provide a more tactile and positive interface during reloads. Unlike standard mil-spec buttons, this component features a distinct, aggressive texture that ensures a non-slip surface even when wearing gloves or operating in wet environments. Precision-machined from stainless steel and finished in a durable black coating, it is built to withstand the rigors of heavy use and professional duty. This button is a key component of Geissele's Ultra Duty line, offering a subtle but significant ergonomic improvement that enhances the overall speed and reliability of manual manipulations. Geissele Ultra Duty Mag Release Button 05-3634