Why Choose the Sig Sauer P938 Extended Magazine? The Sig Sauer P938 9mm extended 7-round magazine is a must-have accessory for P938 owners looking to increase capacity while maintaining a sleek profile. This factory OEM magazine ensures a perfect fit, reliable feeding, and optimal performance. Features of the Sig P938 7-Round Magazine Factory OEM quality for guaranteed reliability Extended 7-round capacity for extra firepower Ergonomic design with improved grip and handling Constructed from durable, high-quality materials Perfect for concealed carry and tactical applications Compatibility and Performance Designed specifically for the Sig Sauer P938 9mm pistol, this extended magazine enhances both shooting comfort and capacity. The extended baseplate provides better grip control, making it ideal for self-defense and everyday carry.