The ProMag SIGA16 Standard 15rd Extended magazine is expertly designed for the Sig P229, accommodating both .40 S&W and .357 Sig calibers, making it an essential accessory for firearm enthusiasts and professionals alike. Crafted from durable blued steel, this magazine not only ensures longevity but also provides reliable performance in various shooting conditions. With a generous capacity of 15 rounds, it allows for extended shooting sessions without the need for frequent reloads, enhancing your efficiency at the range or during tactical scenarios. The oxide finish offers added protection against wear and corrosion, ensuring that your magazine remains in top condition even after extensive use. Whether you are a competitive shooter, a dedicated hunter, or simply enjoy recreational shooting, the ProMag SIGA16 is designed to meet your needs, providing a seamless fit and dependable functionality for your Sig P229. This magazine is an excellent choice for those looking to enhance their shooting experience while maintaining the highest standards of reliability and performance.