This ProMag magazine is a 20-round replacement magazine designed for Smith & Wesson M&P 10mm pistols. It uses a heat-treated steel body with a blued/black oxide finish and an injection-molded follower for reliable feeding. The magazine’s spring is formed from heat-treated chrome-silicone wire for consistent tension.
Please note: this item is not available for direct shipment to California, Rhode Island, or Washington, and is not for sale to Illinois under PICA, per the manufacturer listing.
Key Specifications
- Capacity is 20 rounds.
- Caliber is 10mm Automatic.
- Compatibility is fits Smith & Wesson M&P 10mm series pistols.
- Magazine body is constructed of heat-treated steel with a black oxide (blued) finish.
- Follower type is an injection-molded magazine follower.
- Magazine spring is a heat-treated chrome-silicone wire.
- Overall dimensions are 1.40 x 2.15 x 6.45 inches.
- Height measures 1.4000 inches.
- Width measures 2.1500 inches.
- Length measures 6.4500 inches.
Built for dependable range and duty use, this ProMag magazine offers extended capacity while retaining a traditional metal construction and proven internal components. Its straightforward design and rugged materials make it a practical choice for shooters seeking durable, serviceable magazines for Smith & Wesson M&P 10mm pistols.
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.




