Smallest 9mm Pistols?

The KelTec PF9 weighs 12.7 ounces. Can be found used for less than 300 bucks. Accurate and dependable. My favorite small 9mm.
Its up to you to hold it.
 
The Sig P290rs is quite small but not nearly the lightest at 20.5 ounces. Still it is 5.5 inches long; a skosh over 4 inches tall counting the sights, and just under an inch thick. Hammer-fired true DAO with a long but smooth revolver-like trigger. Handles plus P fine. $492 MSRP, low 400s real world price. I love mine and just bought another. 2.9 inch barrel.
 
I had a Kahr PM9 that I as so excited to buy and shoot and far more excited to get rid of it. Jammed more than it shot, very top heavy, about 2 months and 600 rounds through it the slide wouldn't open all the way. I called Kahr and they were very rude. They said they would look at it free but I had to send it FedEx at my expense. Took it to a local Gunsmith who fixed it cheaper than it would have cost me to ship it to Kahr and put it on Gun Broker. I rented a Kahr CW40 once thinking I wanted to buy one and was very unimpressed. Reverend Moon and his Son can keep them.

Had a Glock G43 that I liked OK. It went bang every time I pulled the trigger, ate about any ammo I fed it, was as accurate as a mouse gun can be and concealed very easily but it just didn't feel right in my hand. Nothing at all wrong with the gun itself. It just didn't feel right to me.

I now have an M&P 9mm that I absolutely love. Conceals easily, eats any ammo there is, is accurate, very little recoil for such a small gun and with the Pearce grip extension or the 8 round extended magazine it fits my hand great.
 
I have to admit, I have considered buying a DB9 just to see if it would work.

I have one. It works just fine, but it is ammo sensitive. This means you need to pick ammo that will work with it. In fact, all of the true Micro 9mm's are ammo sensitive. It likes ball ammo and not +P and not hollow point with a full magazine. So, I load mine with one hollowpoint in the chamber, two ball ammo rounds up first in the magazine and then defensive hollow points after that. Works for me.

All of these micro 9's need to be kept clean and properly oiled, and you should stock some spare recoil springs for them. The Boberg is capable of being a range gun - very robust for a micro 9. The DB9 and Rohrbaugh are not meant to be range guns with high round counts.
 
Just as an "aside" if you have a Shield (9mm) and certainly if you EDC it, there is a "spring" replacement called MAGGUTS..it adds 2 rounds to your 7 or 8 round mags so now you have 11 rounds, quite awsome IMHO.
I have no affiliation wth the MAGGUTS, it's just that when some "conversion" is as good and work as well as this (700 round since conversion works 100%) it needs attention !
 
I have a Diamondback DB9. It is 100% with Remington Critical Defense. I carry it in an ankle right. The gun was designed to shoot standard pressure 115 grain ammo and it does it every time.

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The Kahr CM9 is the smallest 9 I have shot. Good gun but too small for me, the trigger guard fits my finger like a ring.
The LC9s works for me and is super slim almost to comfortable to carry. I am constantly checking to make sure its still there when I carry it (Remora Holster).
 
LC9S is tiny and runs all ammo.

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Kahr Pm9/Cm9, Sig P938/P290RS, Beretta Nano, Ruger LC9S, Glock 43 are all good. Remington, KelTec, Diamondback are ones I personally don't like, but others may.
 
KW Gary M: I am curious to know what your local gunsmith found wrong and fixed on your PM9. Would you please expound on this?
 
Just picked up a no safety Shield---I think that's as small as I care to go in 9mm.

I agree. Though there are smaller 9s, guns the size of the Shield, Glock 43, various Kahrs, Ruger LC9, etc are probably the smallest most of us care to go from a controllability standpoint.
 
I have the Kahr PM9 and the Glock 43. The Kahr is smaller than the G43. In fact, its very comparable to the G42 .380 in size.
 
I was searching through Google for information comparing all the smallest 9mm's currently available and I didn't find a "list" like I was wanting, just mainly people talking about a few different guns here and there. So I spent many hours compiling a list of all the smallest 9mm's I could find. Here is what I came up with:

Springfield XDs 3.3- 6.3"x4.4"x0.9"; 23oz; 7+1rnd; 7# trigger; $349

Ruger LC9s Pro- 6"x4.5"x0.9"; 17.2oz; 7+1rnd; 5# trigger; $229

Sig P365- 5.8"x4.3"x1"; 17.8oz;10+1rnd; 5.5# trigger; $499

Bond BullPup9- 5.1"x4.2"x0.96"; 17.5oz; 7+1rnd; 7# trigger; $891

Diamondback DB9- 5.6"×4"x0.8"; 11oz; 6+1rnd; 5.5# trigger; $156

Kimber Micro 9- 6.1"x4.1"x1.1"; 15.6oz; 7+1rnd; 5.75# trigger; $515

Kahr CM9- 5.42"x4"x0.9"; 14oz; 6+1rnd; 6.5# trigger; $285

S&W Shield- 6.1"x4.5"x1"; 18.3oz; 7+1 rnd; 5.5# trigger; $339

Sig P938 BRG- 5.9"x3.9"x1.1"; 16oz;7+1 rnd; 7.5# trigger; $510

Glock 43- 6.26"x4.25"x1.06"; 16.2oz; 6+1 rnd; 5.4# trigger; $419

Kel-Tec P-11- 5.6"x4.3"x1"; 14oz; 12+1 rnd; 9# trigger; $204

Kel-Tec PF-9- 5.85"x4.3"x0.88"; 12.7oz; 7+1 rnd; 5# trigger; $161

Now I want to add a few "notes" to the above list. I wanted to keep the representation of these weapons as "small" as possible, so the dimensions of each is with their flush mount mags. This means the round count is also a reflection of the flush mount mags. Some of these pistols do have options with a mag that extends from the bottom of the handle increasing the size and the round count by 1 or 2 rounds.

The prices are the cheapest prices I currently found for each weapon as of 1/2/2019. This does not include possible shipping fees (a lot of them were free shipping) and FFL transfer fees.

Now that the list is made. I started doing HOURS of research on each of these firearms. For my own personal preference, I wanted not only a small, lightweight 9mm, but also a reliable one. Now reliability is a relative term that almost comes down to opinion to a degree. Some people make find that 4 or 5 failures to feed or eject in 100 round is acceptable. Some may find it acceptable in 1,000 rounds. I personally do not trust a firearm to my life unless it is 100% reliable. Now that you know how I feel about it, lets move on.

So my sources of information came from videos such as Hickok45, NutnFancy, Military Arms Channel, and Colion Noir. I also read multiple articles from all the "big name" gun magazines on each of these pistols as well. I literally spent HOURS on each pistol.

One that was disappointing to me, was the Sig P365. From specifications alone, I really wanted this gun to be a possible future carry gun for me. After watching multiple videos where the gun literally broke on camera, and a ton of complaints of broken firing pins (strikers) and trigger springs, I could no longer keep it on my list of "reliable" weapons. Sig even openly admitted they had some parts that the carbon content was out of specs, but they did not specifically say when it was fixed and what all it related to. Hopefully in a year or so, they will work on the bugs out because this pistol has potential.

What is also interesting looking at the list, is a lot of people felt the Sig P365 was revolutionary to creating a small, lightweight pistol with a 10 round capacity. After I made the list I quickly realized that Sig was in fact not the first to do this. In 1995, Kel-Tec released the P-11 which is a hair shorter in length, weighs less and carries 2 more rounds that the Sig P365, all for less than half the price. Just a interesting note.

So back to reliability, here is what I came up with after all the research:

Glock 43
S&W Shield
Ruger LC9s Pro
Kel-Tec PF-9
Kel-Tec P-11
Springfield XDs 3.3
Sig P938
Kimber Micro 9

Those are the reliable "small" 9mm's. Now I know what some are going to think. How did Kel-Tec end up on this list? Trust me, I was shocked to find that after 200 to 300 rounds (many times less) these pistols were 100% reliable. Yes they are kind of ugly and rough around the edges, but every review I watched with them where they had been broken in, they were 100% reliable. Specifically, NutnFancy liked the Kel-Tec PF-9 so much that he made it his daily carry gun for a number of years. He trained with it almost on a weekly basis and fired thousands of rounds through it with no issues. He is typically very critical of pistols so I was really surprised to see him choose it as his daily carry gun.

Now I feel like some will also wonder why the Kahr did not make the list. This was the pistol that was the hardest to decide if I should call it reliable or not. Its not that they are technically "unreliable", but rather owners and reviewers report they are picky about ammo types. Even after 200 or 300 or even 500 rounds of break in, there are tons of reports of them not cycling a fairly wide variety of rounds. Yes if you take the time to find rounds it likes, I have read they are reliable. The other thing that concerned me about Kahr is that almost every customer who had a issue with their weapon and then contacted Kahr was met with bad customer service. Many people complained that Kahr would blame the issues on the customer and just basically be rude about the whole situation. Some of these owners seemed to be competent and experienced gun owners. There just seemed to be a pattern of Kahr providing bad customer service.

So I wanted to shrink the list even more at this point, and here is my though process. When searching for the smallest 9mm's, I also want something that is lightweight as well. Well the Springfield XDs 3.3 weighs almost as much as a Glock 26. So if I was willing to carry that kind of weight, I would simply carry a larger capacity as well such as the Glock 26, so the Springfield XDs 3.3 was off the list due to its heavy weight.

Next I chopped the Kel-Tec P-11 of the list because personally, I don't like the idea of a 9 lb trigger pull. Yes I found detailed instructions that can be done by yourself or a gun smith to lighten the trigger up to about 7 lbs which is a lot better, but still not quite where I would like it, and personally I don't want to mess with it.

I also removed the Sig P938 because again, I felt the 7.5 lb trigger is a little heavy for me. I am sure there are way to lighten it up, but I really don't want to mess with it. It is also on the higher end of prices out of these weapons. Other than those personal prefrences, it is a reliable weapon.

I removed the Kimber Micro 9 as well, because I am not a fan of a weapon with a safety. I think it is something a lot of people would forget to turn off in the heat of the moment when being attacked. Yes this can be overcome with a lot of training, but for the average person, I would not recommend this. If you are willing to put in the training, this is a reliable great weapon.

So if someone was going to ask me now, "hey, I am looking for a lightweight, reliable, small 9mm, what do you recommend?" My answer would be for them to look at these:

S&W Shield- 6.1"x4.5"x1"; 18.3oz; 7+1 rnd; 5.5# trigger; $339

Ruger LC9s Pro- 6"x4.5"x0.9"; 17.2oz; 7+1rnd; 5# trigger; $229

Glock 43- 6.26"x4.25"x1.06"; 16.2oz; 6+1 rnd; 5.4# trigger; $419

Kel-Tec PF-9- 5.85"x4.3"x0.88"; 12.7oz; 7+1 rnd; 5# trigger; $161

Clearly the Kel-Tec PF-9 wins the "bang for the buck" award here, and the "lightweight" award as well. I am really happy to see there is a manufacturer producing a quality firearm at this price for people who are on a budget. I personally have owned a lot of Glocks, and I am very comfortable with them, so I feel like I would likely choose a Glock 43. The Ruger LC9s by far received the highest praise for its trigger out of any of these guns. Every reviewer was amazed how nice the trigger was, just something else to keep in mind. Honestly I wish I could purchase all four of these and spend about 1,000 rounds with each and then choose. Regardless of which of those four you choose, I don't think you will be disappointed. I hope the research I did here helps someone else who maybe doesn't have the time to research this much.
 
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When looking for a compact 9 the features that got my attention was which one had the longest barrel for the size, which has a more controllable grip for repeatable shots, and of course accuracy. Boberg (Bond Arms) was the only one that didn't need readjusted in the hand. Lower bore axis and how it sits in the web of your hand makes the difference. Machine work and finish is comparable to high end 1911's. We all purchase for different reasons, I thought the cheaper 9's were.....well, cheap.
 
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