It will come as no surprise to those of you who keep up with my reviews here that I’m a Glock fan and a practicality fan, and habitually measure every pistol I shoot against a Glock; either directly or subconsciously. Given that few pistol can match Glock’s simplicity, reliability, and size/weight-to-capacity ratio it’s hard to consider recommending most pistols over a similar (but superior) Glock model. This time, though, I’ve got little to argue against. The Sig P365 does what it does better than either the Glock 26 or the Glock 43. With one caveat.*

I guess I’ve summed up my review right there. Okay, there probably is a reason to continue reading and my positive assessment of the 365 is not without dissent, but Sig got some things right here that can’t be denied. I spent part of this month shooting and getting familiar with the Sig P365 and this is what I found.

Why Consider the Sig Sauer P365?

The Sig P365 is a purpose-made concealed-carry pistol. It is also…the work of gypsies, as it takes a frame and slide that are either the same size or SMALLER than that of the Glock 43 (a single-stack gun) and adds 4 rounds to it. And it does it in a way that is more comfortable to hold and has a better trigger.

So you might consider the Sig P365 for its impossible sorcery of improved capacity and grip comfort over all competitors or perhaps for how it logically allows you to carry an 11-round, 9mm pistol that disappears onto your waistline as almost no other gun. Or perhaps you might consider this one because it’s a Sig Sauer pistol, known (with a cringy exception or two *cough*P320*cough*) to make excellent firearms.

Now, about that caveat I mentioned. Despite reports of issues with this pistol, I experienced no issues when running the gun through a couple hundred rounds (a gun that had 2,200 rounds through it already) and since this is a first-impression and shooting review, I will merely report on my experience.

Sig Sauer P365 Specs:

  • Caliber: 9mm
  • Length: 5.8 “
  • Height: 4.3” with flush magazine
  • Width: 1”
  • Barrel: 3.1”
  • Trigger: ~6 lb.
  • Sights: XRAY3 Day/Night Sights (3-dot)
  • Weight: 17.8oz. w/empty magazine
  • Slide: Stainless Steel, Nitron finish
  • Capacity: 10+1 (1 flush mag, 1 extended mag) – 12-round magazine available
  • MSRP: $599

Sig P365

Shooting the P365

The first time I shot the P365 I tried to use my normal grip, with a high-forward support hand. I left not liking the experience because the slide-lock lever painfully abraded my support-hand thumb knuckle at the palm. Shooting it was genuinely uncomfortable. It later occurred to me to augment my grip so that the thumb knuckle was not in contact with the lever. This grip proved to be both effective and comfortable.

I came to enjoy shooting the little pistol and had no problems or difficulty running the gun; inserting mags, getting a grip, firing, ejecting the mag, locking the slide back, etc… The controls seem to be well located for my medium-sized hands and perfectly functional to what I’d expect. Frankly, I was expecting difficulty and never encountered any.

In one session I went back and forth between my Glock 43 and the P365, shooting groups at various ranges. I used my normal grip with my G43 and the altered grip with the P365. I was surprised to see that at every distance, the groups with the P365 were half the size of the Glock 43 groups. Yes, that is anecdotal and I am not quite sure what to attribute this difference to, but I believe it is the better trigger on the Sig. Also the sights on the Sig seem a bit more precise.

I’ve read where the P365 is rated for +P ammunition, if you care about such things. The average defensive 9mm round is perfectly effective without any added pressure so I’ve always been against +P ammo. It’s possible that +P matters in a tiny gun like this, with such a short barrel, but I confess I don’t at this moment know where performance would necessitate a +P round.

Comfort, Controllability, & Capacity
As I mentioned earlier, once I changed my grip, I found the P365 to be quite comfortable to hold and to shoot. The grip is actually quite small and would be excellent for people with smaller hands.

Generally speaking, it’s a tiny pistol so shooting 9mm from it means it’s going to be snappier than a mid-sized pistol. That said, I found it very easy to control—even with a modified grip—and easy to make quick follow-up shots. This is especially true when I was using the extended magazine, where I was able to get my whole hand on the grip. I still find it amazing that this short, thin, little grip can hold a magazine with 10 rounds. It seems impossible, yet here it is.

Components & Features
The slide is a mere 1” wide and it has good serrations both fore and aft. The stock sights are very nice, with tritium inserts front and rear (mostly invisible in daylight, so you get a blacked-out rear) and the front dot is surrounded by a day-glow-green ring for daytime high contrast. I found the sights to be very easy to pick up and to use for easy accuracy.

P365 sights

As do all good pistols, the Sig Sauer p365 has no extraneous external controls; only a slide-lock lever and a takedown lever mar the otherwise clean design. The trigger is plastic and does not have a safety-tab rib, making it a bit more comfortable on the finger pad than most striker-fired pistols’ trigger shoes. The trigger action is very nice for a stock trigger. It has some takeup, a clear wall, and a sort of dull break (not super-crisp). The reset is quite short and a bit soft; not as tactile as you’ll find on many striker-fired pistols. I found the trigger to be very nice when running the gun and, I think, it’s a component that contributes to the easy accuracy.

The frame has a nice, if not very aggressive, texture and it features an accessory rail up front. Note, however, that this is not a picatinny rail and is entirely proprietary. I expect that Sig will release some Sig-specific accessories for this rail in the future. The magazine release is easy to find and use and is reversible for lefties. The pistol comes with a 10-round flush mag and 10-round extended mag (with 12-round mags available).

P365 magazines


I experienced no issues whatever shooting a few hundred rounds through the Sig P365. That said, there have been many reports of some specific failures and issues from the early purchasers of this pistol. The primary issue reported is that the pistols firing action causes the tip of the striker to drag across the primer (primer smear), often leading to a broken striker where the tip breaks off. As counterpoint to those reports, there are reports from folks who have 10,000+ rounds through theirs with no issues.

As this is not an in-depth review, I can only report on my own limited experience with this pistol. Issues after a first release are in no way uncommon with pistols and what matters most at this point is the manufacturer’s response to them. As you can likely tell, I’m a fan of the gun for a few important reasons. I cannot, however, recommend that anyone use this pistol as their sole personal-protection tool until Sig has a chance to address these post-release issues.


The Sig Sauer P365 has the best size-to-capacity ratio of any subcompact pistol. The trigger and sights are quite good right out of the box. While small, the pistol’s ergonomic design makes it fit comfortably in the hand and the extended magazine allows most folks to get all of their fingers on the grip. For carry, the pistol is small enough to disappear onto your body no matter what carry location you choose. I found it to be easily accurate out to 15 yards, which is plenty for a subcompact.

The slide-lock lever will painfully abrade your support hand if you take a high, thumb-forward position. Being so small and light, the pistol is rather snappy firing the 9mm round. The P365 seems to have some function and construction issues yet to be worked out by the manufacturer, so it may not right now be the best choice as your only carry gun. Some may find the purchase price to be a bit off-putting.

So for rating the Sig P365…

Ergonomics (****)
For such a small pistol, it’s quite comfortable in the hand. I found the controls easy to reach and use.

Shootability (****)
Definitely a shootable pistol, with its nice trigger action and excellent sights. It’s only detriment is it’s subcompact size.

Accuracy (****)
I found it plenty accurate and easy to get there. Again, sights and trigger are positive contributors here.

Concealability (*****)
The P365 tiny and thin and should be invisible on just about anybody in any carry location.

In Summary

Sig has seemingly done the impossible here; squeezing 11 rounds into a super-tiny striker-fired pistol that is both comfortable and accurate. It’s the kind of thing that most concealed carriers always wish for. I have to believe that this P365 will eventually become a concealed-carry staple for lots of folks.

I’m a Glock guy because I’m a 100%-reliability guy and it’s hard to contemplate replacing my G43 with something other than a Glock, but this little pistol has me seriously considering it. I’m not quite ready to jump yet, as there seem to be some function issues that Sig Sauer needs to address, but once done I am likely on board. I think this little pistol is a gem.

* * *

About The Author
Andy Rutledge is a design professional, competitive shooter and avid road cyclist. He trains at Eagle Gun Range and elsewhere a few days a week to hone his shooting and defensive skills.
Eagle Gun Range

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