This ProMag SMIA18 replacement magazine is designed for S&W SD pistols chambered in .40 S&W and offers a 15-round capacity. Constructed from heat-treated steel with an injection-molded follower and a chrome-silicone wire spring, it serves as a spare or replacement magazine for compatible S&W SD models. Note: this magazine will not work with VE variants.
Key Specifications
- The magazine capacity is 15 rounds.
- The listed caliber is .40 S&W.
- The material is specified as steel.
- The product type is a detachable magazine.
- The model designation is shown as SMIA18 Standard.
- Compatibility is listed for S&W SD series pistols.
- The follower is an injection-molded mag follower.
- The magazine spring is formed from chrome-silicone wire.
- Construction is described as heat-treated steel and the item is noted as Made in the USA.
This ProMag SMIA18 is a practical spare or replacement magazine for owners of S&W SD pistols chambered in .40 S&W who require a reliable steel magazine with a standard 15-round capacity. Its straightforward construction and U.S. manufacture make it a functional option for routine use and convenient inventorying.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
