The Strike Industries Aluminum Extended Magazine Plate for SIG SAUER P320 is masterfully crafted to seamlessly fit 21, 17, and 15-round SIG SAUER P320 magazines. Offering an additional plus 5 rounds for 9mm, its machined from sturdy 6061-T6 aluminum to ensure a durable construction that can handle the rigors of consistent use.

Features :

• Fits 21, 17 and 15 Round SIG SAUER P320 Magazines
• Machined from 6061-T6 Aluminum
• Plus 5 Round Capacity
• Simple, Intuitive Installation Process
• Adaptable Secure Design Fitment