

Product Description
The ProMag SIG-A9 is a high-capacity 32-round replacement magazine designed for the SIG Sauer P320 pistol in 9mm Luger. Built with rugged steel construction and a heat-treated chrome silicon wire spring, it’s engineered for consistent feeding and long service life. ProMag magazines are manufactured and assembled in the USA and are backed by a lifetime guarantee against manufacturer’s defects.
Product Highlights
- 32-round 9mm Luger magazine compatible with SIG Sauer P320 pistols
- Heat-treated steel body with blued/black-oxide style finish for durable wear resistance
- Precision-wound, heat-treated chrome silicon wire spring for reliable cycling
- Rugged construction with easy-loading design for range, training, and competition use
- Made and assembled in the USA and supported by ProMag’s lifetime guarantee (manufacturer’s defects)
Specs
- Brand: ProMag Industries
- Manufacturer Part Number: SIG-A9
- UPC: 708279013348
- Compatibility: SIG Sauer P320
- Caliber: 9mm Luger
- Capacity: 32 rounds
- Body Material: Steel (heat-treated, blued)
- Spring Material: Heat-treated chrome silicon wire
- Country of Manufacture: USA
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