13 round Ruger SR9 magazines

[thegrandpoohbah]

M&P 40 cal and 357sig mags work in the 9mm.

Just to clarify, M&P40 mags will take more than 10 rounds of 9mm and work reliably in M&P9? How many rounds of 9mm fit in a M&P40 mag?

 

[garynk87]

Just to clarify, M&P40 mags will take more than 10 rounds of 9mm and work reliably in M&P9? How many rounds of 9mm fit in a M&P40 mag?

13 in one i used to have. could squeeze 14 in if i really tried.

It did double feed alot tho, even with 13.

 

[red_planet]

I tried it......it does not work

Regards

well that just plain sucks

 

[wayupnorth]

Just to clarify, M&P40 mags will take more than 10 rounds of 9mm and work reliably in M&P9? How many rounds of 9mm fit in a M&P40 mag?

i dont know about reliability of them as ive never shot them with the mags, i just know they fit in the 9mm and they do hold the rounds.
some fella asked about it last year and i happen to have those mags laying around so i went and tested it for him.