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ProMag Industries S&W Shield 9mm 8-Round Extended Magazine, Blue Steel/Black Oxide Finish SMI 27

SKU: FLX-MGPMSMI27

Regular price $28.98
Sale price $28.98 Regular price $28.99
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Product Description

The ProMag SMI 27 is an 8-round extended magazine designed for the Smith & Wesson Shield 9mm pistol. Built with a heat-treated steel magazine body and a blued/black oxide style finish, it’s engineered for dependable feeding and long service life. Inside, a precision-wound, heat-treated chrome silicon spring helps maintain consistent tension, while the injection-molded follower supports smooth cycling. Made in the USA, ProMag backs this magazine with a lifetime guarantee against manufacturer’s defects.

Product Highlights

  • 8-round extended magazine for Smith & Wesson Shield 9mm pistols
  • Heat-treated steel magazine body with blued/black oxide style finish for rugged durability
  • Precision-wound, heat-treated chrome silicon wire spring for reliable feeding
  • Injection-molded polymer follower and baseplate for smooth operation
  • Made in the USA and backed by ProMag’s lifetime guarantee against manufacturer defects

Specs

  • Brand: ProMag Industries
  • Manufacturer Part Number: SMI 27
  • UPC: 708279012044
  • Caliber: 9mm (9x19 / 9mm Luger)
  • Capacity: 8 rounds
  • Compatibility: Fits Smith & Wesson Shield 9mm; does not fit S&W M&P 9mm, M&P Shield Plus 9mm, or Shield EZ 9mm pistols
  • Body Material: Heat-treated steel
  • Finish: Blue steel / blued (black oxide style)
  • Spring Material: Heat-treated chrome silicon wire
  • Follower: Injection-molded polymer
  • Made in: USA
  • Warranty: Lifetime guarantee against manufacturer defects

Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.

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