I am going to write this review for the pouch itself, not for what I bought it for. Typical great 511 quality. If you have an MP5. But I have a 9mm Sig MPX. I naively thought the magazine for that would fit. It did not. I cannot even force it in. Though it will snuggly hold a 15 rnd magazine for the 9mm sig 2022 with about two inches more room vertically to slide in. So it should fit that for the 226 etc and extended magazines. Will be good for other gear (flashlights etc)
Sliding in a magazine is not exactly silent though since there is some snugness. Might be silent enough for covert/tactical use, but not for deer hunting. Of course I don't know anyone who hunts deer with 9mm, Just using it as an example.
Bought 3 of these for my wife's armor to hold 32 round ar9 colt mags.....they fit perfectly and the look badass!!