This ProMag double-stack 25 Round magazine is for the Smith & Wesson M&P series of pistols chambered in .40 S&W. The magazine body is made of blued-steel with a spring of chrome-silicon wire, both heat-treated for strength and reliability. This ProMag M&P-40 also contains black DuPont Zytel-based polymer providing heat resistance for the follower, lock plate and base plate. ProMag magazines include a lifetime guarantee, if you ever have a problem with their magazines; simply return them to ProMag for replacement.
Features and Specifications:
Manufacturer Number: SMIA13
ProMag S&W M&P40 .40 S&W Magazine 25 Rounds Blued Steel
Caliber: .40 S&W
Capacity: 25 Rounds
Body Material: Heat Treated Blued Steel
Spring Material: Heat Treated Chrome-silicon Wire
Follower Material: DuPont Zytel Polymer
Follower Color: Black
Base-plate Molded from DuPont Zytel Polymer
High Capacity Magazine
Does Not Fit:
M&P Shield or SD models
Posted by Unknown on 24th Jun 2022
These are a perfect fit. Great price and good shipping times too.
Posted by anthony on 4th May 2021
Will be buying more
Posted by Joey on 10th Feb 2021
Got my 25 round mag in less than a week from ordering, went shooting last weekend and I put 32 rounds in the mag so that was a plus. Only jammed once the whole time. Really satisfied with service and the product but it did fit a little loose but that’s my only complaint.
Posted by [email protected] on 25th Jan 2021
Fully loaded can add up to 27/28 rounds an will cycle good but does have a slight rattle noise
Posted by mark on 25th Dec 2020
Seems to work fine
Posted by Harry on 22nd Jun 2020
Perfect fit and fast shipping. I was surprised how fast i received this product.
High quality product. Will definitely come back for future orders.
Posted by Unknown on 16th Jan 2020
Fits perfect. Sturdy. Bought it for the shooting range for less reloads and it has functioned perfectly after about 150 rounds so far.