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Questions & Answers
Your info on the mag says this is a 10 round magazine. Numbers stamped on the magazine side say 15 rounds. How many rounds is this mag designed for

optics planet only sells 10 round magazines, the photo may be the only one available for presentation, although misleading. i hope this helps

by Alex Gustafson, Verified Owner, May 12, 2021
Customer Reviews
Most Recent Reviews
Good Product by Good, December 9, 2020
The product works just fine. The mag doesn’t seem to fit right like the smith and Wesson ones do on my M&P40. It sticks out of the bottom a bit, however I fired over 60 rounds through these magazines with no issues.
Most Recent Reviews
Multi-fit Training magazine by PRISONGUARD1, Verified Owner, August 1, 2020
I have an M&P 40 and also a S&W SD40VE, I use the SD40 as my Range Carry pistol, and also demonstration pistol for CCW Students. I discovered that the M&P mags will work in the SD40 but not vice versa. I bought 3 of these to try out. They work and fu...
Read More...
Read All 2 Reviews
Gun Make: Smith & Wesson Gun Model: Smith & Wesson M&P 40 Caliber: .40 S&W Magazine Capacity: 10 RoundColor: Blue Condition: New Fabric/Material: Steel

Code: KA0-PMG-SWMP40PM-SMI-22-10RD

MPN: SMI 22

UPC: 708279011351

List: $29.99
$29.59

Certain firearm magazines and extensions are subject to maximum capacity restrictions based on state and local laws. Currently, we are unable to sell these products to some locations. For a complete list of these restrictions, please visit our policy page.

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Product Info for ProMag Smith&Wesson M&P 40 .40S&W 10 Round Pistol Magazine

ProMag magazine bodies are constructed of high carbon heat-treated steel and TIG-welded for strength. The springs are precision wound using heat-treated chrome silicon wire. Bases and followers are injection molded from polymers selected for their durability. The result is quality, consistency, durability and reliability.image

Specifications for ProMag Smith&Wesson M&P 40 .40S&W 10 Round Pistol Magazine:

Manufacturer: ProMag
Gun Make: Smith & Wesson
Gun Model: Smith & Wesson M&P 40
Caliber: .40 S&W
Magazine Capacity: 10 Round
Color: Blue
Condition: New
Fabric/Material: Steel

Features of Pro Mag Smith / Wesson M/P 40 .40S/W 10-Round Pistol Magazine

  • Magazine body constructed of heat treated steel with black oxide finish
  • Injection molded magazine follower
  • Magazine spring formed from heat treated chrome silicone wire

Package Contents:

  • ProMag Smith&Wesson M&P 40 .40S&W 10 Round Pistol Magazine

ProMag Smith&Wesson M&P 40 .40S&W 10 Round Pistol Magazine Orderable Models

List of Orderable Models

  • Pro Mag Smith / Wesson M/P- 40 .40S/W Pistol Magazine, Steel, Blue, 10 Round SMI 22-10RD , MPN: SMI 22 , UPC: 708279011351 , Code: KA0-PMG-SWMP40PM-SMI-22-10RD
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