Year after year, ProMag has increasingly become one of the leading manufacturers of firearms magazines in the world. Gun enthusiasts and law enforcement personnel have agreed, be it for recreational "plinking", competition shooting, or law enforcement, Promag is the source you can count on.
The ProMag S&W M&P40 .40 S&W Magazine is the perfect aftermarket magazine for your firearm. This magazine is for .40 S&W and holds 15 rounds of ammunition. It is made of steel and comes in a blued finish. Expertly machined for exceptional quality and guaranteed to feed and function for every shot. 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: SMI-A11
ProMag S&W M&P40 .40 S&W Magazine 15 Rounds Blued Steel
Caliber: .40 S&W
Capacity: 15 Rounds
Body Material: Steel
Spring Material: Heat Treated Chrome-silicon Wire
Follower Material: DuPont Zytel Based Polymer
Follower Color: Black
DuPont Zytel Based Polymer Baseplate
Finish: Blued
Fits:
S&W M&P40
The ProMag S&W M&P40 .40 S&W Magazine is the perfect aftermarket magazine for your firearm. This magazine is for .40 S&W and holds 15 rounds of ammunition. It is made of steel and comes in a blued finish. Expertly machined for exceptional quality and guaranteed to feed and function for every shot. 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: SMI-A11
ProMag S&W M&P40 .40 S&W Magazine 15 Rounds Blued Steel
Caliber: .40 S&W
Capacity: 15 Rounds
Body Material: Steel
Spring Material: Heat Treated Chrome-silicon Wire
Follower Material: DuPont Zytel Based Polymer
Follower Color: Black
DuPont Zytel Based Polymer Baseplate
Finish: Blued
Fits:
S&W M&P40
Magazine
Works great no problems.
February 14, 2024
Good mags
VERY GOOD..NO JAMS..
August 1, 2023
Excellent product
Perfect fit. Excellent quality,
April 28, 2022
felt light and cheap
April 12, 2022
Maybe an aberration, but worst “brand new” magazine I have ever bought.
Bad out of the box. Using my Uplula Ioaded my first OEM magazine with 15 rounds did a chambering check with my Sub 2000/40..all good. Started to load the ProMag and the Uplula JAMMED on the second round going into the magazine. When stripping the rounds out it was difficult. I am sure if I could load this magazine that it would fail to load/chamber. Visual inspection has the OEM with rounds pointing up about 20 degrees, the ProMag is nearly level.
March 29, 2022
Ok
Fit as should .ordered 2 of them one hold all 15 and the other only holds 13...
January 10, 2022
Does not Work
Would not work in my S&W M&P40. The bolt hung up and would not load the round until I banged on the bottom of the mag then it would close but I had to do that on every round. Once in a while it would load the round but never twice in a row. Gun works perfectly with the mags that came with it.Sorry I bought it!1
August 5, 2021
Not a 15 round magazine.
I have several ProMags for my AR, they work very well. I bought these (2) based on that experience. Very disappointed.
July 13, 2020
Won't hold 15
I got these for action pistol shooting and only load 10 per mag. They have worked fine. Locking and feeding with no problems. However, it was impossible to load 15 so if you are wanting to do so, look elsewhere. Pros: Cheap Cons: Won't hold 15
September 7, 2018
Trash magazine
Causes continual stoppages. The follower can be heard knocking around when the magazine is fully loaded. As the rounds are extracted they begin to get out of line and stuck. Save your money and buy factory mag. Pros: Price Cons: Doesn't Operate
May 26, 2018
I want to replace my 10 rounds mag with a 15 rounds mag. I have a S&W 40 / 357V will this work ProMag S&W M&P40 .40 S&W Magazine 15 Rounds Blued Steel SMIA11?
Answer:
Which Smith & Wesson do you have. The information provided does not actually include a Smith & Wesson model. This will only fit the double stack M&P40 handguns.
Does this fit the Sigma s&w 40?
Answer:
No this will not fit. Check out item # MAG-428-188.
Will this fit the MP 40 SHIELD?
Answer:
No this will not fit. Try item # MAG-428-157.
Will this fit my s&w m&p 40 shield?
Answer:
No. It will not fit any of the M&P Shield models.
Will this fit S&W M&P .40 CAL COMPACT?
Answer:
Yes this will fit, however, the magazine may extend past the bottom of the magazine well.
This work for the mp 40 2.0 full size ? Need a mag for my new base plate
Answer:
This magazine will fit your firearm. However, this is a ProMag brand magazine and it may have a different base plate design from the factory S&W mags, which could potentially interfere with adding a new base plate.
Do you need grip extenders for the S&W 40c?
Answer:
you do not need it but it will make the grip better. Try item 2-XGSWMP
Will the ProMag S&W M&P40 .40 S&W Magazine 15 Rounds Blued Steel SMIA1 work with S&W M&P 40 Pro series?
Answer:
Yes it will.