Overall does OK, but poor loose fit makes it difficult to use, definitely not "custom" fit. Most likely they have only a few sizes and as long as your mag fits in the hole they call it custom for that caliber. At least an eight of an inch gap on each side when over the magazine, making centering of the plunger difficult to keep straight (see pictures).

It should NOT be called a speeloader, it is a loader that assists, with the poor tolerances there is nothing speedy about it. I'm a geek so I timed the loading of a magazine by hand and with the device. Loaded a mag with 9 rounds with one round already loaded (per Makershot instructions) for a full mag load of 10. Loaded 5 mags each way and averaged the time, attempting to go as fast as I could. Without the Makershot loader the average time was 20.7 seconds, with the Makershot it was 48.8 seconds.

Pro's: Big platform to push down the cartridge keeps your fingers getting chewed up by the thin metal at the top of a magazine.

Con's: Extremely poor tolerances makes it very slow to use.
Serious question about the honesty of their providing a huge list of guns/mags to choose from giving the impression that they are providing a device to remotely fit your mag

Not happy at all that they sell it as "custom" when it appears they sell one size that fits a wide range of sizes with mine probably being at the smaller end of the range of this one (and yes I did pick the right "style name" for my mag) which means it fit sloppy and made it very slow to use. But, I will use it if I'm going to be shooting a bunch at the range, it still does take the bite out of the top of the mag that can make your thumb feel like hamburger after loading 5 or 6 mags.

Very nice magazine loader made of high quality plastic. Fits and works great on my SR9 and SR9C magazines. I'm not sure why some others haven't given this 5 stars as this one of the best loaders available on the market! It's ergonomic and slides with ease and is very intuitive to use. Great product from a US developer that has taken time to really understand the challenges of loading a magazine.

I have rheumatoid arthritis in my hands and this makes loading the magazines so much easier. I can use in one hand and push down with the thumb. It also works good to set the magazine upright on a flat surface with this on the top and then push down. With my limited hand strength, I can only load one or two rounds with just my hands. I shot over 140 rounds yesterday with two magazines and loaded them all myself.

Granted, if I was having a flare-up with my RA, I don't think I could use this... But I'm also not able to put socks on when that happens. Using this device did not trigger a flare-up, so I would definitely recommend this to anyone to try.

This makes loading your Smith & Wesson 40 Shield a breeze. Just put the magazine through it, and push down. The hard plastic tab inside will push the round on top down as far as you need it to be, then put another round in, pull up, and repeat. It will save your fingers from pushing down on the round to place another in, and you can load a magazine in about 10% of the time it would take with just your hands. I would recommend this speedy finger saver to anyone.

FIVE STARS

I bought the Taurus PT111 Millennium G2 9mm and I love the handgun. But the magazines are hard for me to load by hand. I looked online and found this speedloader and decided that for $12.99 (shipping and all) I could hardly go wrong.
It was very easy to use. I have two magazines and can load both in less than 1.5 minutes. No more sore fingers for me.
Great product! I love it!!
I've included a short video. The sound isn't so great, but it gets the point across.