ProMag S&W M&P Shield 9mm Extended Magazine 10-Round

Boost your shooting capacity with the ProMag S&W M&P Shield 9mm Extended Magazine, featuring a 10-round capacity in robust blued steel. Engineered for the 9mm Luger, this magazine is crafted with heat-treated steel and ProMag's TECHNAPOLYMER, ensuring durability and long-term reliability. The anti-fatigue spring allows for extended loading periods without degradation. Designed specifically for the S&W M&P Shield, this accessory seamlessly enhances your firearm's performance. Proudly American-made and backed by a lifetime warranty, it's an essential upgrade for any S&W M&P Shield owner.