ProMag M&P 40 Smith & Wesson 15 rd Black Finish - 40 S&W Caliber, 15 Rounds, Steel, Aftermarket Origin

I bought this for a few extra rounds in my M&p 40 s&w 2.0 works well no problems

Works great! Just as good as oem!

Awesome product. Have fired 300 rounds through and never had a problem. Perfect range magazines.

Using these in my Sub2000. No issues, feeds every round. Like most new mags they are a bit stiff and need to be broken in.

Purchased 2 of these. Returning 1 to ProMag because the end plate comes off while loading.

The magazine appears to be just like the factory but it drags on the mag release so it's tough to get seated and will not drop out on its own. Need to do some grinding with a Dremel.

Fit my SW MP 40.
Bad thing is the spring is so tight I can’t load up to 15 rounds. I got to 10 and it became very difficult. I have 13 in both mags I bought because I cannot physically load the last two. I will have to buy a loader.

Surprised with the quality and reliability of these Promags. While I have promags for some of my other pistols I only use them for range time but these have been extremely reliable and I feel secure in using as a spare carry mag. Could it be that Promag has improved it's QC? Well worth the price

Product arrived in excellent condition. Shipping was fast too. All I heard was woosh and my package was at the door. Buds is definitely top tier in quality and customer service.

Good quality but doesn’t fit quite as well as my S&W mags.