Enhance your shooting experience with the Sig 320 Extended Magazine designed to hold 21 rounds of 9mm ammunition. This magazine offers increased capacity for more time at the range or added assurance in critical situations. Crafted with precision it seamlessly integrates with the Sig 320 providing reliable performance and smooth feeding. Its robust construction ensures durability while the ergonomic design allows for easy handling and quick reloads. Ideal for both professional use and recreational shooting this extended magazine is a valuable addition for any firearm enthusiast seeking to maximize their firepower.