Sig Sauer P320 Magazines
True Shot Ammo offers a wide variety of Sig Sauer P320 magazines for sale at competitive prices. From standard-capacity mags to extended P320 magazines, we carry high-quality factory OEM options built for reliability and consistent performance. As one of America’s largest firearm accessory retailers, True Shot Ammo provides better service and better prices on P320 magazines that are in stock and ready to ship fast — making us one of the best places to buy Sig Sauer P320 mags online.
Sig Sauer P320 Magazines
Popular P320 Magazine Types
- 15-, 17-, and 21-Round Magazines: The most commonly used mags across P320 full-size, compact, and X-series models.
- P320 X-Series Magazines: Optimized for enhanced ergonomics and grip-module compatibility.
- .45 ACP P320 Magazines: Built for the larger-caliber P320 variants.
Common P320 Magazine Features
- Steel OEM Construction for durability and consistent feeding.
- Anti-Tilt Followers to reduce malfunctions.
- Extended Options for competition and training.
- Compatibility with M17/M18 models (where applicable).
P320 Magazine Use Cases
- Duty & Law Enforcement
- Competition
- EDC & Concealed Carry
- High-Volume Training
