ProMag magazines are made in the USA and backed by a lifetime guarantee against manufacturer’s defects. Magazine springs are precision wound using heat-treated chrome silicon wire and each and every step of the assembly process is checked and double checked in order to maintain the same consistent level of quality.
| UPC | 708279012082 |
|---|---|
| Manufacturer | ProMag |
| Manufacturer Part Number | SMI 31 |
| Caliber/Gauge | .40 S&W |
| Capacity | 9 |
| Length | 2.3500 |
| Brand Fit | S&W |
| Model | Standard |
| Model Fit | M&P Shield |
| Product Type | Detachable |
| Quantity | 1 |
