© BrownellsProMag Industries SMI 27 9mm Magazine - 8 Round Blue Steel for Smith & Wesson Shield
- Brand
- ProMag
- Color
- Matte Black
- Caliber
- 9mm
- Capacity
- 8
- Category
- Gun Parts
- Gun Part Type
- Magazine
- UPC
- 708279012044
- MPN
- SMI27
Overview
The ProMag SMI 27 is an 8-round magazine designed for the Smith & Wesson Shield 9mm platform. The body is constructed from heat-treated blued steel, while the follower, lock-plate, and base-plate are molded from high-durability DuPont Zytel polymer. This magazine utilizes an anti-fatigue spring formed from heat-treated chrome-silicon wire, allowing for reliable long-term storage without spring degradation. Designed for competitive and recreational use, these magazines are manufactured in the USA and include a manufacturer’s lifetime warranty against defects.
Price & Stock History
Reviews
Opinions on the magazine are heavily divided. Positive reviews note good value and reliable feeding after a break-in period, while multiple negative reviews cite issues with tight dimensions, difficulty loading, and internal components jamming.