Looking for M&P .40 compact mags

[angrypenguin]

I need to find either the piece to put on the bottom of the mags to make the longer grip or the mags with them already installed. I'm talking about the 10rd factory mags, not the extension for the larger mags.

[bfny]

I've got a S&W M&P 40 compact also and I bought my extra magazines with the bottom plate piece from Midway USA...FYI

[angrypenguin]

Are they factory or aftermarket mags?

[bfny]

factory mags right from S&W

[angrypenguin]

Thanks for the site info!

[bfny]

Glad I could help

[angrypenguin]

Would you happen to know where to find just the bottom plate for the mags?

[Lucky Dog]

Here is a good place to start. I hope it helps.