SIG SAUER P320 X-Carry Pistol in 9mm – Review & Range Test

Josh takes the SIG SAUER P320 X-Carry Pistol to the range in this performance report.

SIG SAUER P320 X-Carry Pistol in 9mm - Review & Range Test
SIG SAUER P320 X-Carry Pistol in 9mm – Review & Range Test

GRAND RAPIDS, MI USA -(  SIG SAUER has had a recent series of wins that are hard to deny. The P320 series pistols have been met with some serious criticism from nearly every angle and are the subject of constant henpecking and ridicule. The thing is, haters are always going to hate and the P320 will continue to do its thing, which is getting those sweet, sweet contracts.

SIG SAUER P320 X-Carry Pistol in 9mm

The subject of this article, the P320 X-Carry, has seen a recent spike of interest on the national and international scene. The pistol made the news when it was selected as the Danish Ministry of Defense’s new sidearm, handily outperforming all other contenders. Denmark is among the growing number of militaries, local governments, and private security forces to adopt a P320 variant. The United States Army has taken one the P320 as the XM17/18 and the Marines look like they may soon follow. What is it that makes the P320, and the X-Carry I’m reviewing here, so desirable? The answer is easy: the P320 is one gun to rule them all.

The X-Carry is like any other P320 in that it is essentially an internal metal chassis that the slide and grips are attached to. This allows the end user to endlessly modify their pistol, change calibers, slides and barrels, and exchange grip modules, all on one serial number. This is a huge benefit over the competition because the P320 can be readily modified without damaging the frame. A problem with other polymer framed pistols is that the frame contains the serial number and screwing up a stippling job can spell disaster for the gun, where it is a simple cheap purchase for the P320 to replace a grip module.

SIG SAUER P320 X-Carry Pistol in 9mm
SIG SAUER P320 X-Carry Pistol Rear Sight

As far as operation, the P320 X-Carry is identical to pretty much any other P320. There is no safety to speak of, which some people find frightening. An individual I was shooting the gun with commented that he would be terrified to carry the gun because of how light the trigger pull was. He likened it to carrying a revolver with the hammer cocked at single-action. The truth is, folks, the P320 X-Carry is no more likely to fire than any other striker pistol is. I hear all the time that this gun needs a blade safety on the trigger or a manual on the frame, but this just isn’t so. Any pistol that lacks a manual safety can be discharged by picking it up and pulling the trigger, be it a DAO Ruger LCR or a GLOCK. Respecting the gun and displaying proper trigger control are paramount with any firearm.

Unlike a stock P320, the X-Carry is loaded with excellent features that offer a great deal to a potential owner. The first is the slide. This slide is compatible with other P320 pistols, but it has added features like a cutout above the barrel and a red dot sight adaptor. Hidden on top of the rear of the slide is a plate that contains the rear sight. This plate can removed and a SIG ROMEO red dot can be installed. The red dot capability is awesome and a real benefit, but the pistol comes preloaded with excellent SIG X-Ray sights. These night sights are bright and very functional. All this means that you are able to buy a gun at your local dealer that comes with the best options right out of the box.

SIG SAUER P320 X-Carry Pistol in 9mm
SIG SAUER P320 X-Carry Pistol in 9mm cutout above the barrel.

The other half of the gun is also loaded with features. Unlike the rounded and distinctive P320 frames on the other pistols in the line, the X-Carry has a unique X-Series grip contour that is reminiscent of classic lines and is very ergonomic. The best part is that this grip module has features like a semi-aggressive grip texture, a wide mag well, and rail for lights or lasers. This is an extraordinarily comfortable grip that fills the hand nicely while offering a full 17+1 capacity.

The gun has another eye-catching feature that I need to point out. The trigger is flat-faced and breaks clean. In fact, it is so nice that I would liken it to their SRT triggers and not the standard P320 trigger, which I’ve known to be mushy on the early models. This trigger is not only visually appealing, it is very functional. I love flat-faced triggers and find that they offer much better control, but that is something that I know is an opinion and not a fact for all people.

SIG SAUER P320 X-Carry Pistol Trigger
SIG SAUER P320 X-Carry Pistol Trigger

As far as accuracy and reliability, the P320 X-Carry delivered extraordinary results. I put about 800 rounds through it over the course of a couple weeks and it had no failures to feed or fire. In fact, I had a hard time getting the gun to miss in general. I have had a number of very accurate polymer framed pistols over the last few months, but this takes the cake. My 25 yard accuracy was nothing short of amazing and well on par with other SIG pistols like their Emperor Scorpion Fastback 1911 and M11-A1.

Rounds were fired over an Oehler 35P chronograph on a 90 degree day. Accuracy is the result of two five-shot groups at 25 yards.

  • Hornady 124gr +P Critical Duty——————————–1175fps, 2.8”
  • Black Hills 100gr +P Honey Badger—————————1253fps, 1.9”
  • Black Hills 125gr Honey Badger Subsonic——————-989fps, 3.1”
  • Lehigh Defense 90gr +P Xtreme Defense——————-1502fps, 1.75”
  • Buffalo Bore 147gr Outdoorsman—————————-1032fps, 3.3”
  • SIG SAUER 124gr V CROWN————————————1190fps, 2.5”

Overall this is a great pistol. I can completely understand why it is that SIG has a winner here and why it is getting accepted into international service. I truly believe that the P320 is the wave of the future and it will usher in a new generation of fully modular, extremely accurate pistols that can be adapted to the individual end user. You get lots of bang for your buck with the SIG SAUER P320 X-Carry. It comes ready to rock with three 17-round mags, night sights, red dot adaptability, and a wonderful trigger. Go see one at your nearest SIG SAUER dealer and I think that you will make the same decision as the Danish military did.

The SIG SAUER P320 X-Carry and SIG’s ammunition line can be seen at Ammunition in this article can be purchased at

Josh Wayner
Josh Wayner

About Josh Wayner:

Josh Wayner has been writing in the gun industry for five years. He is an active competition shooter with 14 medals from Camp Perry. In addition to firearms-related work, Josh enjoys working with animals and researching conservation projects in his home state of Michigan.

Most Voted
Newest Oldest
Inline Feedbacks
View all comments

Thing is unbelievable. Until now my favorite range gun has been Glock 19. No question this is even better. Unbelievably reliable and accurate. I’ve put over 1000 rounds of reloads thru this. Numerous squibs light and heavy charges – I’m using a new progressive press and having some growing pains. Only 2 squibs. Everything else I’ve fed it works like a charm. Off hand rapid firing at 25 feet yesterday nearly 100 rounds in the center two rings of the target just with the front sight. Fantastic trigger. I’m still a Glock guy but first time I handled a sig… Read more »


Yeah…. I solved the problem with the red dot by purchasing a P320 RX compact that had suppressor height sights co witnessed to the romeo1. I have the x-carry grip module and flat trigger en route.

John Gibbs

I just bought the 320x carry. i have had Glocks S&W and Rugers. This is the best so far. i had been carrying the M and P shield which is a nice gun but for me the X carry is head and shoulders better. it fits my hand better and for me is way more accurate. it will take some time to get used to the size but i think with the right holster it will not be an issue.

Santos Encinia

Do they allow the sig p320 now in California for us to purchase.

Steven Sarasky

Just hope it’s not another plastic piece of crap. Has been my experience plastic guns are garbage.

Richard Taracka

Steve, not only do I own this particular firearm I also own a Walther Q5 Target pistol that will shoot circles around any other firearm out there plastic or otherwise. As far as holding up under extended firing You need to check and find out how many rounds some of these handguns have through them.

Sepfian H.

including FN Five Seven, Sir!?

Minerva Beard

How bad is the recoil on this pistol. Looking got a gun I can carry and shoot comfortably.

Wild Bill

@Minny B, How bad the recoil is can only be answered by you. Carry and shoot comfortably are also dependent on you.

CHL Chris

I shoot the full-size X-5 in competition with a Romeo1. That red dot sight has a built-in groove that can act as a rear sight. It is not as deep as a standard rear sight, but can work if your dot goes TU at the worst time


Without a doubt the finest firearm to come out of Sig If you like modern fighting guns. Have one in 40 cal with a Robert Burke competition trigger job, was like shaking hands with God.

Dave Kerr

So I have the 320 x 5 but not the carry version, full size. So I took the slide apart to install the Romeo 1 sight and reassemble the gun. It shoots but it won’t feed the next round now due to the barrel being loose by about a 16th of an inch. What did I do wrong?

Anders Hedlund

Got a Luger handed down from my grandfather who served as a volunteer in the Finnish Winter War and I’ve always considered it to be state of the art stuff, but after having the pleasure of shooting the new Sig Sauer I realize there’s a new kid in town. The swedish police have been using Sig Sauers for donkeys years and I can see the attraction. User friendly quality in ever inch.


So, let me get this straight, the rear sight comes off with the optics cover plate? Oh hell no!


I can’t even imagine what sig was thinking. Didn’t realize it when I ordered it. The sights it comes with are good and the gun is super accurate but I wouldn’t buy it again because of that feature


Agree. Even Walther’s PPQ Q4 TAC does the same thing! It’s crazy. Glock’s MOS series allows an RMR and iron sight option together on the slide, but you’ll never hear the anti-Glock gun press praise them for that feature.


Shoot it. Carry it. Then talk.


I’m not doubting that it shoots nice or, that it carries well but, the fact that the rear sight comes off with the cover plate is a deal breaker for me. I would rather that it didn’t have the ability to mount a mini red dot at all. Then, at least, I could have it milled to accept one while keeping the rear sight in place. Like I said, it’s a deal breaker for me.


Love my P320x Carry! The grip feels amazing. The moment you pick up the pistol, you know it is special. I shot over rounds the first time us out, no jams, no problems ever! You have different grip options also.

Steve d

“X” carry is the perfect name for this ballistic brick. There are plenty of high performing in this class but who the fuck wants to pack around something the size of a desert eagle just to deliver a 9mm??? Stupid. And dont even get me started on the pricing.


If you have to worry about the price, you probably can’t afford it, anyway. How much is your life worth?


Lol, its not a big gun.

Rod Klomp

Have it and love it, my P320 XCarry is the absolute best of my P320’s and rivals my Legions…

Steven Kraus

I own this gun and it is exceptional. However my 1 complaint and this drives me nuts an know one ever points it out! The rear sight it interrogated to the removable red dot plate which means you can not change your sights. I have Trijicon HD sights on my other guns. What the hell was Sig thinking when they designed this gun. Although the sights are good there are better options and sights are a personal preference which many change out right away. Other than that it’s an awsome gun.