KNTAC Universal Double Magazine Pouch, 9mm .40 Double Stack Mag. Holder Dual Stack Mag Holster with 1.5''-2'' Belt Clip for Glock Sig sauer S&W Beretta Browning Taurus H&K Most Pistol Mags

Great fit and function.

These are really good for what your paying. I use them for work. The only reason why I’m having to buy another is because I lost my last one. Other than that I would have been going on 3 years with the same mag holder and no issues.

Does not work for the M17 9MM Sig

I bought these as I am a firearms instructor and frequently need to rent equipment. While these are definitely not Safariland or Blade-Tech, nor do they cost that much, these seem to be well made and offer several nice features. I appreciate being able to adjust the tension (with the included Allen wrench) to match the magazine size. I can also adjust the belt loop guide to accommodate different belt sizes. Although these Glock magazines can rock from side to side a little, it's not too bad. While I don't think I would use these as "life or death" equipment, I foresee them giving my students lots of use.I will try to do a follow up review once these have been tested in the field.

I had previously purchased a mag holder with the paddle holder that overlaps the belt. Very uncomfortable when sitting. So, I purchased this holder that secures right onto the belt & it’s awesome. I also have a gun holster similar to the holder & I definitely recommend it

I have several handguns and some clips fit well and some do not. You can adjust by tighten or loos the screw but still on some brand clips it is a loose or tight sloppy fit. But for the money it does as well as you pay for, however if you want a good fit get leather.Reverend T. Tucker

I use this for Canik TP9 double stack mags at our local defensive pistol shoots. Mags fit good, but are a little loose. It doesn't adjust tighter, so if you need a tighter hold this might not be the best choice. The best part is that it can be put on and off the belt without having to remove your belt and thread it through. Just open the clips.

The quality is good, the belt clip is secure. I will be wearing this daily on a 2-1/4" duty belt. I just wish Amazon would stop shipping via UPS, they suck balls! I have always been pleased with Amazon when they used USPS but UPS lies about when they deliver things. They will mark it delivered and it will arrive several days later or not at all and this one was tied to a neighbor's fence... luckily they were honest. Someone remind me again why I pay for Prime?