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.
- Capacity:
- 9 Rounds
- Finish:
- Blued
- Fit:
- S&W M&P Shield
- Caliber:
- 40 S&W
- Manufacturer:
- ProMag Industries
- Manufacturer Part No.:
- SMI 31
- Type:
- Magazine
- Sub Category:
- Pistol Magazines
- Color:
- Blue
- Prop 65 Warning:
- Prop65: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
